Crinoid with gastropod

Submitted by: Joseph Koniecki
Taxon: Arthroacantha carpenteri
Submit date: 2008-02-15
Location (approximate): Arkona, Lambton, ON
Stratigraphy: Arkona Formation
Age: Erian (Middle Devonian)
Submitter notes: Note the gastropod with spines sitting on top of the calyx. This association is not unusual but to be able to see the spines on the gastropod is uncommon.

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