When Armor Met Lips(crookedtimber.org)
452 points by akkartik | 53 comments
A Crooked Timber essay by Doug Muir on early armored cephalopods like Plectronoceras and the evolutionary arrival of jawed predators with lips.
#cambrian on Hacker News
2 stories tagged cambrian, newest first.
User: Junnn11(en.wikipedia.org)
646 points by oboes | 86 comments
Wikipedia user page of Junnn11, an arthropod enthusiast who creates paleontological reconstruction illustrations of extinct arthropods.