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... found non-avian dinosaurs were responsible for their own demise. Read the story at paleoexhibit.blogspot.com/2015…
Belated thanks...
... for all your birthday wishes from two months ago... :)
You may have noticed that I haven't posted anything on DA for almost a year now and I don't think I will be coming back anytime soon... If you missed my artwork you can follow me at these different places: on my blog, on twitter or on facebook.
I am back... sort of...
Sorry for the long absence... I will probably be posting stuff from time to time here, but you can also follow me on my blog, on twitter or on facebook.
Dickinsonia from the Ediacara biota
Reconstruction of Dickinsonia costataOne of the most famous fossils of the Ediacara biota is Dickinsonia, first described by Sprigg in 1947. Dickinsonia fossils were preserved as imprints of ovoid or ribbon- like creatures with bilateral symmetry. Their sizes range from a few millimeters to practically a meter in length. The animal also appeared to be segmented. The affinities of Dickinsonia were and is, still today, highly debated... Continue reading on Paleoexhibit.
2014 in Paleontology
Here are my picks for the top paleontology stories of year 2014 (not in particular order):
http://paleoexhibit.blogspot.com/2014/12/2014-in-paleontology.html
1) Fossilized pigments show mesozoic marine reptiles in their true colors.
Tylosaurus nepaeolicus
Ref: Lindgren, J., Sjövall, P., Carney, R. M., Uvdal, P., Gren, J. A., Dyke, G., ... & Polcyn, M. J. (2014). Skin pigmentation provides evidence of convergent melanism in extinct marine reptiles. Nature. 506, 484–488.
2) Copulation and internal fertilization have appeared 385 millions years ago in primitive armored fish adding a big step to our understanding of the ev
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That has got to be...the most stupidest theory ever!