Martin R Smithさんのイラストまとめ

Early herbivores: Sap-sucking molluscs in the Cambrian
https://t.co/bgsliVAMsl

Fossilized chlorophyll (?!) in a billion-year-old alga
https://t.co/TPmJz08MtV

Hermit crabs were late to the party: Penis worms lived in borrowed shells 340 million years earlier
https://t.co/TVLSu7G0Cv

A new mean-teethed Cambrian problematicum from the Weeks formation

https://t.co/sInsnCNF75

Two new papers using X-ray CT to dissect Chengjiang arthropods in exquisite detail:
https://t.co/4i843O18dk
https://t.co/ny1kvpOz1j

Deep homologies: The same genes regulate limb development in cephalopods, arthropods and vertebrates – but not, intriguingly, annelids. https://t.co/PunOJWDz6r

What do you get if you cross Wiwaxia with an annelid?

https://t.co/kQnpf1BTdS