Submitted by: Mike Topor
Taxon: Corocrinus calypso, Platyceras sp.
Submit date: 2008-03-30
Location (approximate): Arkona, Lambton, ON
Stratigraphy: Arkona Formation
Age: Erian (Middle Devonian)
Submitter notes: Two small Corocrinus crowns, each with a tiny Platyceras attached in this very typical manner. This species of snail seems to favor only Corocrinus. Note: dime for scale.