Enter the wild and wacky world of the Ordovician Period with this unique crochet project! Aegirocassis was a filter-feeding arthropod that existed just after the famous Cambrian Explosion, and it represents a unique evolutionary development! This pattern has the added value of a fun facts page so you can learn lots more!

This pattern is great for confident intermediate crocheters who are ready to begin dipping their toes into more complicated designs. The steps are written with precision and clarity and are backed up by full-color professional photos to support you through your entire project! Make sure you have some sturdy stem wire on hand for the filter feeding appendages.

This project is the perfect next-level gift for that paleontology enthusiast in your life, or you can make it for yourself and utilize it as a unique conversation starter! Either way, this will be a project unlike anything you’ve made before.

This listing includes two pattern files: one is a professionally-designed layout of the pattern, and the other one is printer-friendly for those who love the feeling of a physical copy!

This pattern has been tested by a panel of experienced crocheters to ensure quality! It is written in English using American English terminology

© 2023-2024 Katya McGuane, KatyasYarnBois. All rights reserved. This pattern is for PERSONAL use only. This pattern (in full or in part) may not be distributed in any manner (for sale or for free) online or offline. You are more than welcome to sell finished products in limited quantity (i.e. no mass production) as long as you credit KatyasYarnBois for the pattern!