Tag: Ediacaran organisms
Fossil Friday: Seventy Years of Textbook Wisdom on Origin of Multicellular Life Turns Out to Be Wrong
Incidentally, a few days ago I received a message from my paleobiologist colleague Dr. Ken Towe, a retired senior scientist at the Smithsonian Institution.
Fossil Friday: Dickinsonia, the Ediacaran Animal that Wasn’t
Gregory Retallack is a kind of maverick paleontologist, who endorses a fringe hypothesis that Ediacaran organisms were not marine but terrestrial lichens.
Fact Check: Hawaiian Silverswords Fail the Species Pair Challenge
Even though the differences appear superficially striking, they do not involve any novel body plans (i.e., no new proteins, new tissues, or new organs).
Happy New Year! #1 Story of 2021: Cambrian Explosion Goes Nuclear
Here are two very interesting updates to my recent articles on alleged Ediacaran animals and the Cambrian Explosion.
The Cambrian Explosion Has Just Gone Nuclear
Here are two very interesting updates to my recent articles on alleged Ediacaran animals and the Cambrian Explosion.