How Science Works
Changing Minds When the Evidence Changes
Changing Minds When the Evidence Changes
Auditorium Cave near Bhopal, India
Credit: Joe Meert
Mistaken fossil rewrites history of Indian subcontinent for second time - News - University of Florida
It's a source of embarrassment to the scientists concerned, and no doubt a small crumb of comfort to those anti-science extremist propagandists trying to fool scientifically illiterate simpletons into thinking science is unreliable, that scientists have discovered a major mistake.
To those who understand science and how scientific opinion is always contingent and subject to revision and where nothing is ever cast in tablets of stone; where the only certainty is that there are no certainties, it is always rewarding and reassuring when mistakes are discovered and corrected because this shows the scientific method is working.
Just such an example came to light recently when scientists revisited the site where a fossil, thought at the time it was first discovered to be highly significant, had been found. What they discovered was that the ‘’ not only was nothing of the sort, but was actually in an advanced state of decay and peeling off the wall of the cave in which it had been found about a year earlier - things no self-respecting fossil should be doing.
It turned out that the 'fossil' was the recent remains of a wild honeybee (Apis dorsata) hive which, when discovered, bore a remarkable resemblance to an Ediacaran fossil, Dickinsonia tenuis, only previously known from South Australia. The implications for the age of the rock formation in which it was appeared to solve the problem of accurate dating of the rock formation and its origins in the ancient supercontinent, Gondwanaland, some 550 million years ago.
