Submitted by: Joseph Koniecki
Taxon: Spiniplatyceras arkonense, Sulcoretepora sp., Arthroacantha carpenteri
Submit date: 2008-03-23
Location (approximate): Arkona, Lambton, ON
Stratigraphy: Arkona Formation
Age: Erian (Middle Devonian)
Submitter notes: This is view two of the previous entry. This photo shows the bryozoan which was growning on the gastropod that was living on the crinoid. The bryozoan is only 1 cm tall. See previous entry for view of crinoid with gastropods.