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3D Model of a Pyritized Crinoid Disk, Middle Devonian, Found near Arkona, Ontario

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3D Model of a plate of Crinoid Disks, Middle Devonian, Found near Arkona, Ontario

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3D Model of a Pyritized Crinoid Disk, Middle Devonian, Found near Arkona, Ontario

Please click the red arrow to start the video, once its open click the gear Icon and select a higher resolution to make the video clearer

3D Model of a Pyritized Crinoid Disk, Middle Devonian, Found near Arkona, Ontario