Refuting Creationism - 242-Million-Year-Old 'Transitional' Lizard Fossil

Agriodontosaurus helsbypetrae reconstruction

Image credit: Bob Nicholls

Agriodontosaurus helsbypetrae fossil (BRSUG 29950-14) in its sandstone matrix.

September: World's oldest lizard | News and features | University of Bristol

Here is yet another fossil that will give creationists a lot to think about. It’s a fossil of the earliest known lepidosaur — the group that includes lizards, snakes, and the tuatara of New Zealand. It is ∼242 million years old and was found in a sandstone deposit in Devon, in southwest Britain. It was picked up on a beach in Devon in 2015, and has been examined by a team from the University of Bristol.

At that age it is very close to the stem of the order Lepidosauria. However, it already displays some “advanced” features, and some of the assumed primitive features are already absent.

One of the primitive features often discussed is the lower temporal bar — a bony rod running between the cheek and the jaw hinge—which is present in the tuatara but absent (“open”) in modern lizards and snakes. This opening gives greater flexibility to the skull, allowing more motion for feeding. Also, many modern lizards have palatal teeth (teeth on the roof of the mouth) which help grip prey.

The fossil skull (from Agriodontosaurus helsbypetrae) has no skull hinge and no palatal teeth, but it does have an open lower temporal bar. In other words, this is a transitional species: it has a mosaic of primitive and derived traits—a pattern Darwin predicted, but which creationists generally dismiss. To creationists, fossils are often denied, mischaracterised, or claimed to be “just as they were created a few thousand years ago.” But this specimen is clear evidence of evolutionary change.

Meanwhile, the evidence of fossil ages—dating back hundreds of millions of years—refutes the idea of a young Earth (~ thousands of years), which cannot be reconciled with the geological, biological, and radiometric data.

None of that undermines the real discovery: an early lepidosaur with a mosaic of features lived in what is now Devon, UK, in the Middle Triassic, about 242 million years ago. As always, in rational enquiry, solid evidence must take priority over magical or mythological claims.

Refuting Creationism - DNA Reveals How Mastodons Had Diversified in North America - A Hundred Thousand Years Before 'Creation Week'

Mastodons lived in Arctic and Subarctic North America during an interglacial period when the area was covered in forests and wetlands.

Photograph: Bettmann/Corbis

Ancient DNA reveals deeply complex Mastodon family and repeated migrations driven by climate change - Brighter World

Creationism is rooted in Bronze Age mythology and rests on a single source, the Bible, whose only claim to authority is its own demonstrably false assertion that it is the inerrant word of a creator god.

This is a claim anyone could make, and it collapses when its statements are compared with the observable world.

For example, biblical genealogies, beginning with a mythical first couple created from dust without ancestors, imply that Earth is only a few thousand years old. In reality, geological and astronomical evidence shows that Earth is about 4.5 billion years old, and the fossil record demonstrates that life was flourishing hundreds of millions of years before the Bible implies creation began.

One striking piece of evidence comes from an analysis of mastodon DNA, which shows that between 100,000 and 200,000 years ago mastodons in North America had already diversified into several genetically distinct populations.

Refuting Creationism - Dinosaur Eggs From 85 Million Years Before 'Creation Week'

Egg clutch sampled for chronological studies.

Credit Dr. Bi Zhao

This article is best read on a laptop, desktop, or tablet

Dinosaur egg fossil sampled for geochronology.

Credit: Dr Bi Zhao

Newly dated 85-million-year-old dino eggs could improve understanding of Cretaceous climate

The dating of a clutch of fossil dinosaur eggs will leave creationists scrambling for excuses to dismiss the evidence and cling to the childish notion that Earth is only 6,000–10,000 years old, created ex nihilo by magic, with all extant and extinct species brought into existence without ancestors just a few days later. In other words, this discovery is yet another small addition to the mountain of evidence showing that the biblical creation story was the work of ignorant Bronze Age people trying to make sense of the world around them, not the word of an omniscient creator god who would have known better.

An added problem for creationists is that the research team used a new method of dating the eggs based on measuring when the eggshell itself formed, rather than relying solely on dating the rock in which the eggs were embedded. The difficulty with the latter approach is that, while it gives the age of the surrounding rock, the mineral grains in that rock may predate the eggs and could have been transported there by water or wind.

The new technique is conceptually similar to the uranium–lead (U–Pb) method used to date zircon crystals in volcanic tuff. Tiny amounts of uranium, which readily substitute into the crystal lattice, are incorporated when the zircon forms, but lead is excluded. Over time, uranium isotopes decay into stable isotopes of lead. Thus, any lead present within a zircon crystal must have come from radioactive decay, and by measuring the ratio of uranium to lead isotopes, scientists can calculate the crystal’s age with high precision.

A very similar process occurs in the carbonate of dinosaur eggshells: uranium is incorporated during formation, but lead is excluded. Measuring uranium–lead isotope ratios in the shell carbonate therefore provides a direct and highly accurate age for the eggs themselves, leaving little room for error.

Refuting Creationism - Tool-Making Humans In Indonesia - 1 Million Years Before 'Creation Week'

Stone tools from Sulawesi, dated to over 1.04mya, scale bars are 10mm.Credit: M W Moore

Credit: M W Moore

Map of Southeast Asia showing the location of Calio in southern Sulawesi.

Oldest evidence of humans on ‘Hobbit’s’ island neighbour discovered – who they were remains a mystery - Griffith News

Archaeologists led by Budianto Hakim of Indonesia’s National Research and Innovation Agency (BRIN) and Professor Adam Brumm from Griffith University’s Australian Research Centre for Human Evolution have uncovered evidence of tool-making on the Indonesian island of Sulawesi dating back 1.04 million years. The identity of the toolmakers remains unknown, as no hominin fossils have yet been found on the island. Their discovery has just been published open-access in Nature.

The most likely candidates are Homo erectus or a descendant population that adapted to Sulawesi’s distinctive environment. The island lies close to Flores, home of the diminutive ‘Hobbit’ (H. floresiensis), thought to have evolved from H. erectus through island dwarfism, a process that also produced the miniature elephants of Flores. A related discovery was made in 2019 on Luzon in the Philippines, where H. luzonensis—another likely offshoot of H. erectus—was identified. It is therefore entirely plausible that H. erectus, or one of its evolutionary branches, was present and making tools on Sulawesi more than a million years ago.

For creationists, such finds are troublesome because they align seamlessly with evolutionary theory, showing hominins branching, adapting, and diversifying in different environments, just as Darwin and Wallace first described in 1859. They also highlight the profound role of environment in shaping evolutionary outcomes.

For science, the discovery is particularly significant because it implies that an early hominin was capable of undertaking sea crossings across the formidable ‘Wallace Line’—a biogeographic boundary that long isolated the fauna of Australasia from mainland Asia by preventing the natural dispersal of terrestrial animals.

Refuting Creationism - How Bronze Age Brittons Refute the Bible Flood Tale

East Chisenbury midden under excavation.

Credit: Cardiff University

Landscape location of All Cannings Cross midden.

Credit: Cardiff University.

The Age of Feasting: Late Bronze Age networks developed through massive food festivals, with animals brought from far and wide | EurekAlert!

Archaeologists from Cardiff University have published the largest study of its kind into animal remains from Late Bronze Age Britain, and their findings reveal a surprisingly complex picture of feasting, farming, and far-reaching social networks. The research, published in iScience, reports on multi-isotope analysis of more than 3,500 bones from six prehistoric middens in Wiltshire and the Thames Valley. These vast heaps of discarded remains are the archaeological traces of large communal feasts held some 3,000 years ago.

The team found that the animals consumed—cattle, pigs, and sheep—were not all raised locally. Some were brought from considerable distances, suggesting both a sophisticated agricultural economy and a culture in which travel and exchange linked communities across southern Britain. Such large-scale gatherings, the researchers conclude, were central to forging alliances, maintaining social bonds, and reinforcing ritual practices in the closing centuries of the Bronze Age.

In other words, these middens are the material testimony of thriving societies in Britain whose development ran seamlessly from the Neolithic into the Bronze Age, without any trace of a catastrophic global flood. If Genesis were literal history, such sites could not exist. But they do. The Cardiff findings are therefore another piece of hard archaeological evidence that exposes the biblical flood as a myth, not a record of real events.

Far from being isolated farming villages, Late Bronze Age communities in Britain were enmeshed in a dynamic cultural landscape with trade and ritual at its heart. I have previously written about the political control and economic development in Britain being sufficient to command and supply the manpower needed to undertake massive civil engineering projects such as building Stonehenge and Silbury Hill. Silbury Hill alone took an estimates 18 million man-hours to build (i.e. 500 men working for 15 years) - a level of political and economic development which would have been impossible within the Bible's framework.

And here lies the striking problem for biblical literalism. If we take the chronology given in Genesis at face value, Noah’s Flood is supposed to have occurred around 2348 BCE. By that reckoning, all humans and animals on earth, save those aboard the Ark, were annihilated. The Late Bronze Age middens, however, date to between 1200 and 800 BCE—well after the supposed global deluge. The isotope evidence shows continuity of local herds, supplemented by long-distance transport of animals, not a sudden repopulation from a single Middle Eastern source.

Refuting Creationism - What Dinosaur Teeth Tell Us About Life - From 150 Million Years Before 'Creation Week'

Giraffatitan

AI-generated image (ChatGPT 5)

Photo of teeth in a jaw section of Giraffatitan from Tanzania (Museum für Naturkunde Berlin, MB.R.2180.20.5). The light-coloured area is the dentin, which has been exposed by tooth wear.

Image Credit: Jan Kersten, Freie Universität Berlin, Fachrichtung Paläontologie.

What Dinosaur Teeth Reveal About Life 150 Million Years Ago - Information for Media and Journalists | Freie Universität Berlin

An international team of researchers, led by Dr Daniela E. Winkler (postdoctoral researcher at Kiel University), Dr Emanuel Tschopp (visiting scientist at the Leibniz Institute for the Analysis of Biodiversity Change and research associate at Freie Universität Berlin), and André Saleiro (PhD student at NOVA University Lisbon), has shed new light on the diet and movements of the 150-million-year-old long-necked dinosaur, Giraffatitan.

By using high-resolution microscopy to examine patterns of microscopic wear on fossilised teeth, the team could reconstruct not only what Giraffatitan ate, but also how it foraged and where it roamed. The results show that these enormous sauropods fed on a wide range of vegetation, from soft leaves to tougher plant material, indicating a flexible feeding strategy. The wear patterns also suggest that the animals migrated across different habitats, rather than remaining in one area, allowing them to exploit seasonal changes in plant availability. This paints a picture of a highly adaptable browser, capable of sustaining its gigantic size by ranging widely across the Jurassic landscape.

In many ways, their lifestyle resembles that of today’s elephants or giraffes, which travel long distances to reach food and switch between different types of vegetation depending on what is available. Like elephants stripping branches or giraffes plucking leaves from the tops of trees, Giraffatitan used its immense neck to access food that other animals could not, helping to reduce competition and maintain the balance of its ecosystem.

They also represent an interesting example of convergent evolution where two unrelated species, in this case a dinosaur and giraffes, converge on the same solution to the same environmental problem - how to reach the leaves at the top of tall trees, so avoiding competition with other browsing animals - long necks and long front legs.

As ever, such discoveries are impossible to reconcile with creationist notions of a young Earth, supposedly only 6,000–10,000 years old. Yet this is merely one more example of the widening gulf between the reality uncovered by science and the superstitions preserved in ancient texts. These texts, after all, were written by Bronze Age pastoralists who imagined the universe as a flat disc beneath a dome, bounded by the few square miles they could walk in a couple of days across the Canaanite hills.

Refuting Creationism - How Baby Pterosaurs Met Their Death - 150 Million Years Before "Eve's Sin"

An artist’s impression of a tiny Pterodactylus hatchling struggling against a raging tropical storm, inspired by fossil discoveries.

Artwork by Rudolf Hima.

Lucky II, another hatchling Pterodactylus, preserved as a part and partial counterpart under UV light. Like the other individual, it has a fractured wing, providing rare insight into how even the youngest pterosaurs experienced injuries.

150-million-year post-mortem reveals baby pterosaurs perished in a violent storm | News | University of Leicester

The Bible hints at the notion that human death only entered the world through "The Fall," as seen in Romans 5:12 and 1 Corinthians 15:22; however, it says nothing about the possibility of plant or animal death prior to that. Setting aside the tautology that humans cannot die before being created, some creationist fundamentalists regard this as a profound New Testament revelation absent from Genesis, inferring that no death whatsoever occurred before the Fall. This interpretation often serves as a psychological counterbalance: death is unpleasant and unexpected in a supposedly perfect, evil-free world.

Creationists need to believe absurdities to cope with believing absurdities.

I'm not concerned about people clinging to absurd delusions for comfort, but what does concern me is the fact, confirmed by recent history, that those capable of believing absurdities can be persuaded to commit atrocities, often underpinned by the very book from which their delusions derive.

In a recent blog post, I mentioned the absurdity of believing that the food consumed by people or animals somehow remained alive through and after digestion. Additionally, the fossil record unequivocally demonstrates that plants and animals died tens to hundreds of millions of years before creationists' "creation week".

Now, paleontologists from the University of Leicester, led by Robert S. H. Smyth, have shed new light on why two juvenile pterosaurs in the 150-million-year-old Solnhofen Limestone of southern Germany died and were preserved in such extraordinary detail. These Solnhofen deposits are known for exquisitely preserved fossils, especially juveniles, but few intact adult remains.

A forensic-style examination revealed broken wing bones on the hatchlings - somewhat ironically nicknamed “Lucky” and “Lucky II” - consistent with storm-induced injuries, possibly from being hurled by powerful winds. These fractures likely prevented flight, causing them to crash into a lagoon, drown, and be rapidly buried by sediment washed in by the same storm—thus preserving them in remarkable fidelity.

These findings explain why juvenile pterosaurs are disproportionately represented in the Solnhofen fossil assemblage: young, relatively flight-inexperienced individuals suffered catastrophic outcomes during storms, while adults—better flyers—were less likely to meet the same fate, and their remains were more likely scavenged or fragmented before preservation.

Refuting Creationism - Why Plant-Mimicking Insects Make a Fool of ID Creationists

Paleoart illustration showing the two species' leaf mimicry
among Anomozamites in the Daohugou biota.

Image by NIGPAS.

Leaf-mimicking orthopteran fossils of Prophalangopsidae from the Daohugou biota.

Image by NIGPAS.

Scientists Discover 165-Ma Jurassic Orthopterans with Leaf Mimicry, First for Co-preserved Insect-Plant Fossils----Chinese Academy of Sciences

When we think of leaf mimicry, we usually picture modern insects like stick insects or katydids blending seamlessly into their surroundings. But new fossil discoveries show that this evolutionary trick is far older than we might imagine. In fact, insects were already disguising themselves as leaves 165 million years ago, during the Jurassic, long before flowering plants even appeared.

Scientists at the Chinese Academy of Sciences have uncovered an astonishing fossil example of close mimicry between three species of orthopteran insects—a group that includes grasshoppers, crickets, and katydids — and the leaves of an extinct cycad-like seed-bearing plant, almost certainly the very plant on which they lived. These fossils come from the 165-million-year-old Daohugou Biota of Inner Mongolia, northeastern China.

Instances of defensive mimicry or camouflage are exactly what one would expect from evolution by natural selection. In fact, it would be more surprising if potential prey species hadn’t evolved some form of defence. To an intelligent design advocate, however, such examples are awkward to explain—unless one imagines a forgetful designer who repeatedly undermines his own work. Why design predators that rely on a given prey species for food, and then deliberately design prey that are difficult for those predators to find? An arms race against oneself is hardly the hallmark of an intelligent mind.

And yet, arms races are precisely what we observe throughout the natural world — whether in competition for resources, the struggle for the fittest mate, parasite–host dynamics, or, as in this case, the evolutionary contest between predator and prey.

Refuting Creationism - How A Fish Was Equipped to Kill - 310 Million Years Before 'Death Entered the World'

Artist's impression of Platysomus parvulus

Image by Joschua Knüppe

Artist's impression of Platysomus parvulus

Image by Joschua Knüppe.

Fossil fish sheds new light on extra teeth evolution to devour prey - University of Birmingham

Palaeontologists led by Professor Sam Giles of Birmingham University, UK, have discovered the earliest known example of a ray-finned fish, Platysomus parvulus, with extra teeth deep inside its mouth. It lived around 310 million years before creationists believe Earth was created. Aside from that insurmountable problem for creationist mythology, there are other difficulties for their childish beliefs:

Creationists insist that death only “entered the world” as a result of “Eve’s sin”. Before that supposed event, some 6,000–10,000 years ago, nothing ever died. Taken literally, this would mean that every mouthful of food remained alive throughout the entire digestive process, only to be excreted still living at the other end. Alternatively, humans and animals didn’t eat at all, somehow running on an unidentified, miracle source of energy. Either way, the claim collapses into absurdity.

An additional disappointment for creationists is that this team of evolutionary biologists show no hint of the widely predicted (in creationists circles) abandonment of the Theory of Evolution in favour of creationism, that two generations of creationists have been told will happen, like the second coming of Jesus, "Any day now, real soon. You'll see!".

From an evolutionary biology perspective, this fossil sheds light on the diversification of ray-finned fish following the End-Devonian mass extinction and represents a transitional stage in the evolution of tongue-biters from simple jawed fish. It also shows that advanced forms evolved relatively quickly in ecosystems dominated by predator-prey relationships.

Creationism Refuted - Fossil Record Of Fatal Pathogens In Brazil - 80 Million Years Before Creation Week

Arrows indicated by BL point to the lesion caused by osteomyelitis. HB is the unlesioned part, and MB is the bone marrow.

Tito Aureliano et al. (2025)

Fossils with signs of bone disease were from sauropods, of the same order as Tambatitanis

illustration: Palaeotaku/Wikimedia Commons.

Deadly bone disease wiped out long-necked dinosaurs in what is now the interior of the state of São Paulo, Brazil

According to creationist dogma — though not explicitly stated in the Bible but added later to patch over awkward evidence — death did not enter the world until Eve’s sin somehow allowed it to. Along with death, so the story goes, came parasites, pathogens, and anything else creationists find inconvenient. And, of course, all of this supposedly happened just 6,000–10,000 years ago.

The problems with that are two-fold:

• Firstly, there is the question of what Adam and Eve, and the animals allegedly created for their use, ate. Did the plants they consumed remain alive as they passed through the digestive system, nutrients extracted but the plant cells excreted still living? Or did none of them eat anything at all? Obviously, the myth’s authors didn’t understand that plants are just as alive as animals.
• Secondly, the entire narrative collides with the fossil record, which shows long-dead animals preserved in strata dated to tens or even hundreds of millions of years before the mythical ‘Creation Week’—during the 99.9975% of Earth’s history that creationism simply erases. Those animals had metabolisms dependent on consuming living or dead tissues, and their fossils often show evidence not only of death, but of predation, parasitism, and disease. Many evolved armour plating, spines, and other defences that make sense only in the presence of predators and pathogens.

And here’s a paradox creationists often tie themselves in knots over: did God design humans with an immune system, or was it a post-Fall upgrade? If it was there from the start, then God was already planning for parasites and pathogens—hardly the “perfect” world creationists claim. If it was added later, then God wasn’t omniscient, as he failed to foresee a future need. Either way, the story collapses under its own contradictions.

It is therefore no surprise that researchers from the Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) and the Regional University of Cariri (URCA) in Crato, Ceará, Brazil, have found evidence of dinosaurs being infected—and killed—by osteomyelitis around 80 million years before ‘Creation Week’. Fossils of sauropod dinosaurs show clear signs of active osteomyelitis, with no signs of healing, indicating that the disease proved fatal.

Creationism Refuted - Filling The Gaps That Ignorant Creationists Never Knew Existed

Artistic reconstruction of Bolg amondol, depicted raiding an oviraptorosaur dinosaur nest amidst the lush Kaiparowits Formation habitat.

Art by Cullen Townsend.

A Monster “Goblin” at the Feet of Dinosaurs | Natural History Museum

View of the Kaiparowits Formation from Death Ridge in Grand Staircase-Escalante National Monument.

Figure 4. Reconstruction of UMNH VP 16266 (holotype, Bolg amondol gen. et sp. nov.). Gold: preserved skeletal elements. Grey: morphological hypotheses of reconstructed elements based on the morphology of preserved skeletal elements. Black: missing skeletal elements, based on publicly available rendered CT scans on morphosource.org of specimen UF:Herp:153328, Heloderma horridum.

Woolley C. Henrik, et al. (2025)

There was a gaping hole in our knowledge of evolution which, had creationists been aware of it, we would never have heard the end of. They would have claimed that their gap-shaped god fitted it perfectly, like a puddle in its hollow. Of course, it was no secret. Biologists—especially those studying the evolution of lizards—knew about it well enough. No one was hiding it from creationists. Their blissful ignorance was simply the result of their fear of engaging with real biology.

We knew that today’s large-bodied lizards must share common ancestors, but the gap lay in the fossil evidence to support that view—what creationists dismissively call “conjecture” or claims made without evidence. Yet the Theory of Evolution always predicted that such ancestral and transitional forms must have existed.

Creationists, however, have missed that particular boat because the gap has now been filled. The prediction of evolutionary theory has, once again, been vindicated.

The gap-filling discovery was made by Dr Hank Woolley of the Dinosaur Institute while examining a jar of bones at the Natural History Museum of Utah, simply labelled “lizard bones.” Dr Woolley identified them as belonging to the Monstersauria—a group of lizards with a 100-million-year history, but until now an incomplete fossil record. A modern member of this group is the Gila Monster, one of only two venomous lizards alive today. The fossil, belonging to a large-bodied lizard which Dr Woolley has named Bolg amondol after a character in J.R.R. Tolkien’s The Lord of the Rings, was found in the Kaiparowits Formation of the Grand Staircase–Escalante National Monument, Utah—a palaeontological treasure trove and one of North America’s richest dinosaur-dominated records. Alongside dozens of new species, the site offers a vital window into the deep past. The age of this fossil places it squarely in the age of the dinosaurs, a crucial factor in lizard evolution.

Incidentally, the picture above shows the Kaiparowits Formation. Perhaps a creationist would like to explain how those vast sedimentary strata could have been deposited in a single global flood.

Refuting Creationism - Another Fossil; Another Thorny Problem for Creationists

Artist's impression of Spicomellus afer

Credit: Matt Dempsey

Fossils of S. afer

© The Trustees of the Natural History Museum, London

“Bizarre” armoured dinosaur, Spicomellus afer, had spikes sticking out from its neck, fossils show - University of Birmingham

A newly-identified bizarre dinosaur fossil from Morocco has presented creationists with yet another thorny problem to ignore.

It is that of an ankylosaur from early in the evolutionary history of that group. Not only is its great age a problem for those who believe Earth was magicked into existence by a god with all living things fully formed and an environment perfectly tuned for life (i.e. human life — supposedly the god’s favourite), but at 165 million years old it comes from the vast span of Earth’s pre-“Creation Week” history — that 99.9975% of the planet’s history which creationists pretend never happened. This is, in fact, the oldest ankylosaur yet discovered.

Unlike later ankylosaurs, however, this one had long spikes firmly attached to its bones. These appear to have been lost as the group evolved, showing relatively rapid change. That in itself runs counter to the creationist dogma that evolution cannot proceed by loss of genetic information and must always involve increasing complexity for it to be “real” evolution. This claim, like so many creationist assertions, ignores abundant evidence — such as the reduction in genome size and anatomical complexity in many endoparasites.

Now they have yet another example to ignore while busily constructing their infantile strawman versions of evolution to attack.

The discovery by palaeontologists co-led by Professor Susannah Maidment of Natural History Museum, London, and the University of Birmingham, has just been reported in Nature and is explained in a news item from the University of Birmingham and an accompanying YouTube video:

Refuting Creationism - Ferocious Ancestor of Crocodiles - 70 Million Years Before Creation Week

Kostensuchus atrox – life restauration, 3 meters long.

Art by Gabriel Diaz Yanten. (CC-BY 4.0)

Figure 2. Skull and jaw of Kostensuchus atrox gen. et sp. nov.
Photographs in (A) right lateral, (B) dorsal, and (C) ventral views. Interpretative drawings in (D) right lateral, (E) dorsal, and (F) ventral views. Abbreviations: ang, angular; ap, anterior palpebral; de, dentary; ec, ectopterygoid; fr, frontal; j, jugal; la, lacrimal; mx, maxilla; pa, parietal; pal, palatine; pmx, premaxilla; pnf, perinarial fossa; po, postorbital; pp, posterior palpebral; pt, pterygoid; q, quadrate; qj, quadratojugal; na, nasal; rarp, retroarticular process; sang, surangular; sof, suborbital fossa; spl, splenial; sq, squamosal; stf, subtympanic foramen. Scale bar 5 cm.

Novas FE, et al. (2025)

New crocodile-relative “hypercarnivore” from prehistoric Patagonia was 11.5ft long and weighed 250kg | EurekAlert!

Seventy million years before creationists believe the universe even existed, a ferocious crocodile was prowling the rivers of what is now Brazil. Its fossil remains, recently described in an open-access paper in PLOS One and summarised in a press release from EurekAlert, add yet another line to the mountain of evidence that life has a vast, deep history stretching back hundreds of millions of years.

For creationists, however, discoveries like this present a problem. To remain in the cosy confines of their self-referencing dogma, they must either ignore such evidence or twist it into their narrative that evolution is a Satanic lie and the universe is only a few thousand years old because the Bible says so. Their mission, as they see it, is to defend God’s revealed truth from the “deceptions” of science.

But even if one accepts, for the sake of argument, that a god created the universe and a demonic adversary named Satan exists, the logic collapses under its own weight. Surely it would have been easier for Satan to forge a single book than to fabricate all the astronomical, geological, radiometric, genetic, and fossil evidence pointing to an ancient universe and the evolutionary diversification of life. The alternative is that the creator itself deliberately falsified the evidence science uncovers—yet creationists prefer to believe that this same deceiver told the truth in just one book.

And so the walls of the creationist cult remain, impervious to evidence. But outside those walls, science continues to reveal the true story of life on Earth, in discoveries like this ancient crocodile from long before “Creation Week”—from a time when, according to creationist belief, nothing at all should have existed.

Refuting Creationism Again - Now A 500-Million-Year-Old Fossil Worm From Greenland

Reconstruction of Nektognathus, swimming in the Cambrian Sea

Image credit: Bob Nicholls

The holotype specimen of Nektognathus from Sirius Passet

Image credit: Tae Yoon Park

2025: Ancient squid-like creatures are not squid after all, study finds | School of Biological Sciences | University of Bristol

The bad day for those creationists who haven't yet closed their minds to contrary information continues. Close on the news of a 220-million-year-old fossil ichthyosaur from Japan comes the discovery of a 500-million-year-old fossil worm from Greenland.

The identification of this Cambrian fossil, Nectocaris, as an ancestor of arrow worms rather than an early squid, as once thought, is a fine example of something creationists pretend to find incomprehensible: scientists changing their minds when new evidence demands it. Wedded to simple certainties, right or wrong, creationists insist that science must be either wholly right or wholly wrong. If a conclusion is shown to be mistaken, they assume the entire scientific enterprise collapses into a cloud of vacuous uncertainty. In their black-and-white world of false dichotomies, that somehow means their evidence-free superstition wins by default.

About 15 years ago, a study of fossils from the Burgess Shale concluded that Nectocaris was a cephalopod mollusc. But that classification posed problems since what could be discerned of its anatomy did not match that of cephalopods. That difficulty has now been resolved by a detailed examination of the ventral ganglion – part of the nervous system – which is revealed to consist of paired structures consistent with being ancestral to arrow worms.

This breakthrough was made possible by the exceptional preservation of fossils at Sirius Passet in northern Greenland, a remarkable Cambrian fossil site.

Refuting Creationism - A Japanese Ichthyosaur - From 220 Million Years Before 'Creation Week'

Artist’s illustration of the Nariwa ichthyosaur

Kyoko Ikari

CT cross-sectional image of the fossil-bearing rock block

Bone parts identified from CT scan cross-sections

A Chance Spotting of a Fossil Results in a Major Scientific Discovery. Ichthyosaur Fossil Confirmed for the First Time in Western Japan — Also the First Late Triassic Ichthyosaur Found in Japan | NEWS & TOPICS | Okayama University of Science

Today's casual refutation of creationism is not the result of scientists deliberately setting out to discredit Bible mythology, but comes instead as an incidental by-product of scientific discovery. Once again, the facts uncovered by science simply could not be true if the biblical narrative were correct.

This time the evidence is a fossilised Late Triassic ichthyosaur, embedded in 220-million-year-old rocks. That date alone places the animal in the unimaginably vast span of Earth’s history long before creationist mythology claims the universe, the Earth, and all life were conjured into existence ex nihilo by a pre-existing deity muttering magic words. In reality, this ichthyosaur lived during the 99.9975% of history that biblical literalism must pretend never happened.

Refuting Creationism - Earliest Known Hominins In Europe - 1.4 Million Years Before 'Creation Week'

A researcher holds a stone tool in Korolevo.

CAS Prague Institute of Archaeology

This article is best read on a laptop, desktop, or tablet

Press release | The First Humans Came to Europe 1.4 Million Years Ago - ARUP

A map showing the migration of hominins through Europe.

CAS Prague Institute of Archaeology

This news release slipped beneath my radar back in March 2024, but as it’s now being discussed on social media, I thought I’d take a look and track down the original press release and the publication in Nature.

The news came from the Czech Institute of Archaeology: research by an international team led by Roman Garba, from the Institute of Nuclear Physics and the Institute of Archaeology of the Academy of Sciences of the Czech Republic, Prague, has uncovered the earliest evidence of hominins in Europe at a site in Ukraine.

This is, like most discoveries in biology, archaeology, and geology, compelling evidence that the Bible’s account of creation is not only wrong, but so far removed from reality that it can’t even be rescued as metaphor or allegory. Increasingly large portions of the Bible now have to be explained away in this manner as mainstream Christianity retreats from the doctrine of Biblical inerrancy and the idea of a creator god. What’s left is a dwindling rump of die-hard creationists, clinging desperately to the wreckage of their beliefs as the tsunami of evidence sweeps them further into irrelevance.

The discovery was made at Korolevo, Ukraine, and consisted of stone tools—sadly, no bones were found. If confirmed, this pushes back the timeline of hominin migration into Eurasia by 200,000 to 300,000 years from the previous earliest known date at Sima de los Huesos, Atapuerca, Spain. The scale of denialism required to dismiss this discovery can be measured in the response of one such creationist on Facebook:

since the earth is less then [sic] 6,000 years old where was this skeliton [sic – it’s actually a stone tool] for the remiander [sic] of that time seeing there was no universe?

Refuting Creationism - Ancient Duck DNA Shows Us Why The Bible Is Literally Wrong

Auckland Island merganser. Artistic reconstruction by J. G. Keulemans.

from Bullers Birds of New Zealand (1888)

A wave of scientific knowledge engulfing creationist ignorance

With apologies to Katsushika Hokusai.

Ancient DNA from an extinct native duck reveals how far birds flew to make New Zealand home

Scientists never set out to prove that the Biblical account of science and history as related in Genesis is hopelessly wrong and based on the childish guesses of scientifically illiterate people—that is simply an incidental outcome of the facts they revealed. Nevertheless, it remains a fact. The Bible presents a timeline and an account of the origin of species that are wholly inconsistent with the known facts.

To be fair to the original authors, they probably never intended to mislead scientifically illiterate people thousands of years later. As they devised origin myths to fill the gaps in their knowledge of the world, they could hardly have imagined that someone would one day write their tales down, combine them with other implausible myths, genealogies, and morality stories designed to spread fear and enhance priestly power, and then declare the compilation to be the inerrant word of an omniscient creator god. That declaration, of course, reinforced the text’s usefulness as a source of excuses for actions such as land theft, genocide, and enslavement—atrocities conveniently blamed on a god to absolve perpetrators of personal responsibility.

Refuting Creationism - What An Extinct Duck Tells Us About Evolution

An artist’s depiction of the Rēkohu shelduck.

Credit: Sasha Votyakova/Te Papa, CC BY-ND

The Paradise shelduck, Tadorna variegata, the closest relative of the Rēkohu shelduck

The discovery of an extinct shelduck highlights the rich ancient biodiversity of the remote Rēkohu Chatham Islands

Remote islands are the sort of environment biologists might dream up if asked to design a natural laboratory for testing evolution. It’s no coincidence that Darwin was inspired to develop his theory while visiting the Galápagos Islands and noticing how the finches had adapted in different ways to the conditions on each island.

Another striking example comes from the Rēkohu Chatham Islands, about 785 kilometres east of mainland Aotearoa New Zealand. The islands rose in their present form around 3.5 million years ago, effectively resetting the clock for the ecosystems that would develop there. Species arriving from elsewhere had to make do with what traits they already carried, and only those suited to island life survived. Most new arrivals were birds, insects, or wind-blown plants carried there by chance. With few predators and limited competition, these colonists had the perfect opportunity to go their own evolutionary way.

Refuting Creationism - A Human And An Australopithecine Co-Existed - 2.7 Million Years Before 'Creation Week'

Arrowsmith (left) and ASU Associate Professor Christopher Campisano examine the geology near the Asboli Homo teeth site

Photo by Virginia Commonwealth University Professor Amy Rector

ASU scientists uncover new fossils — and a new species of ancient human ancestor | ASU News

It is generally accepted by palaeoanthropologists that the genus Homo evolved from an Australopithecus species somewhere in East Africa, most likely in the Afar region of Ethiopia, where the famous Australopithecus afarensis specimen “Lucy” was found. However, it is now widely recognised that the hominin evolutionary tree was far from straightforward, resembling more a tangled bush with side-branches that went extinct, rather than a simple, linear progression.

Given the tendency of our ancestors to diversify and occasionally interbreed, it is entirely possible that the genus Homo emerged from a hybrid population, or even that early Homo back-bred with ancestral australopithecines — especially when two or more species lived in close proximity, as new evidence suggests they did in the Afar region.

Maps showing (left) the location of the Ledi-Geraru site within the Horn of Africa on the left, and the location of the Australopithecus and Homo teeth on the right

Images by Penn State Associate Research Professor Erin DiMaggio.

Fossils of a previously unknown Australopithecus species and of early Homo have been found in the same area, apparently coexisting. The newly discovered australopithecine is known only from teeth, and there is currently insufficient information to formally name the species. Teeth are often distinctive enough to indicate a previously unrecognised species, but palaeoanthropologists usually require additional skeletal remains — such as jaws, skulls, or postcranial bones — to confirm unique anatomical features and avoid naming a species prematurely.

Of course, because evolution operates over entire populations and across thousands of years, the distinction between the immediately ancestral Australopithecus and the descendant Homo is inherently arbitrary. It likely means far more to modern palaeoanthropologists than it ever did to the hominins themselves.

This new evidence, discovered by an international team working on The Ledi-Geraru Research Project, led by scientists at Arizona State University, indicates that both the unidentified Australopithecus and early Homo lived in the area between 2.6 and 2.8 million years ago. The age estimates were reliably established using volcanic ash layers immediately above and below the fossil-bearing strata. The team’s findings were published recently, open access, in Nature.

Refuting Creationism - The Grand Canyon Is a Treasure Trove Of Cambrian Fossils - From 500 Million Years Before 'Creation Week'

View of the Grand Canyon from the Colorado River.

Jason Muhlbauer

Grand Canyon was a ‘Goldilocks zone’ for the evolution of early animals

One of the things about American creationism that many people in the rest of the world find endearing—if not more than a little irritating—is the ignorant parochialism that underpins so much of it. For example, it is part of the creationist narrative that the Grand Canyon is “proof” of the biblical flood because, so they assert, the layers were laid down during the flood and the canyon was then gouged out by the floodwaters running away. This also plays neatly into the biblical flat Earth idea, because they assume the floodwaters went somewhere—presumably over the edge—having been magically piled up for the best part of a year until the magic was removed.

And of course, it all happened in America, where the important things always happen and where anything that happens is important—when Jesus returns, it will be to America; America is the place God is preparing for Jesus’s return, and so on.

So the recent open-access paper in Science Advances by an international team of palaeontologists led by scientists from Cambridge University, UK, reporting that the Grand Canyon is a rich source of fossils from the Cambrian biota, will no doubt come as a shock to American creationists.