New Ediacaran fossils; not animals (Introduction)

by David Turell , Friday, March 26, 2021, 14:27 (1338 days ago) @ David Turell

Gunter Bechly again:

https://evolutionnews.org/2021/03/ediacarans-are-not-animals/

"Apart from Kimberella, there is no convincing evidence that the organisms studied by Evans et al. (2021) either represent Ediacaran animals at all, or belong to the attributed subgroups of the animal kingdom, as I have documented in my article series at length and in great detail. Dickinsonia is most likely not an animal and definitely has no bilateral symmetry but typical Ediacaran glide symmetry (Bechly 2018), Ikaria is a totally useless fossil that could be a protist or a coelenterate (Bechly 2020b), and even Kimberella remains a problematic organism that could be anything including a coelenterate-grade animal (Budd & Jensen 2017, Bechly 2020f). Also, Darroch et al. (2018: 660) recently concluded:

"Although the Dickinsonimorpha (V), Triradialomorpha (VI), and Bilateromorpha (VII) have all at one time been placed somewhere on the metazoan tree (e.g., the Dickinsonimorpha with Placozoa, see [59]), there has been no scientific consensus on these placements (Figure I). As a result, there is currently no basis for assigning these groups to the Metazoa."

Comment: whatever they are it will eventually reach a consensus opinion.