Jimbacrinus Bostocki (Crinoid Fossil - Ordovician 488 million years)
This is a rare piece, mass mortality plate of Jimbacrinus bostocki crinoid fossils from Western Australia with over 8 individuals on it.
These crinoids are 3D and have a very alien appearance.
The plate is 32cm x 20cm and has been nicely prepared.
These Jimbacrinus crinoids are hard to acquire due to Australia's strict fossil export laws.
This specimen was exported legally during the 80's and was part of a collection for years before being recently re-prepared.