Tag: comb jellies
#2 Story of 2020: Kimberella Is No Solution to the Cambrian Conundrum
None of the Cambrian animal phyla is represented in the Ediacaran fossil record.
Kimberella Is No Solution to the Cambrian Conundrum
The fossil record speaks clearly and cries out loud: the history of life on Earth is a history of saltations.
Design in the First Animals
Scientists debate whether ctenophores are the earliest animals to appear in the Cambrian explosion. If so, they arrived with multiple tissues, a nervous system, and a digestive system.