Dr Katie StrangJul 30, 2023
Here’s some wee 330 million year old crinoid ossicles that wonderfully illustrate their five-fold radial symmetry. Nature is awesome 🖤 #ScottishFossils #ScottishGeology
Show threadWendy MsGator 🐊

@palaeokatie

I would seriously have mistaken these for antique buttons.

Jul 30, 2023 at 9:54pmWeb