I found a colleague whom I haven't already bored with my crochet tree of life from a few years back, which made me think maybe I'll post my favourite here for #FossilFriday - this Eurypterid.
#crochet
Pattern by Katy Bye here: https://www.ravelry.com/patterns/library/eurypterid-sea-scorpion
Posters on Figshare:
https://figshare.com/articles/poster/crochet_the_history_of_life/3117976
Eurypterid (Sea Scorpion) pattern by Katy Bye
This pattern has 5 pages with detailed instructions and helpful images to guide you along. To create this cute Eurypterid, you will need to know how to crochet in the round and the basic crochet stitches and their abbreviations (inc, dec, sc, ss).Ravelry