Warden_of_the_Storm
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- Oct 16, 2015
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So all impression based fossils should be re-classified as "Supposed" fossils, right? And yes I agree "supposed" or "we believe that" or "joe expert said" does not equal IS...I agree...but it is you who said "Supposed" not the scientists who found these or those who researched them.
I do not know if you know, but some had toe impressions as well...thus they were definitely foot tracks, and are scientists on your side could tell from the gait that the creature was a four footed creature (hence Tetra-pod).
So I guess you didn't see the paper that astrophile linked to in post #938, a paper by Spencer G. Lucas, entitled 'Thinopus and a Critical Review of Devonian Tetrapod Footprints', published in Ichnos, volume 22, issue 3-4 (2015) - http://www.tandfonline.com/doi/abs/10.1080/10420940.2015.1063491?journalCode=gich20 . In the abstract the author says, "The supposed tetrapod tracks from the Middle Devonian of the Zachelmie quarry, Poland, fail the criteria for identification as Devonian tetrapod tracks. Indeed, no convincing case has been made that the Zachelmie structures are tetrapod tracks. Instead they are reinterpreted as fish nests/feeding traces (ichnogenus Piscichnus)."
And do you know what also had four limbs? The Tiktaalik and other fishapods. You have never once conclusively shown that it was a true tetrapod.
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