Bryozoa

Tubuliporata

Trepostomata

Cryptostomata

Fenestrata

Cheilostomata

Stenolaemata

Tubuliporata

	Ceramoporella ohioensis (Nicholson), YPM 150590
	Chilotrypa ostiolata Hall, YPM 8617
	Ephippiorthoceras plicatulum Foerste, YPM 3831

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Trepostomata

	Constellaria florida Ulrich, YPM 8585
	Hallopora dalei (Edwards & Haime), YPM 7543
	Hallopora ramosa (D'Orbigny), YPM 8568
	Monotrypella quadrata Ram, YPM 8564
	Monticulipora molesta Nicholson, YPM 150591
	Monticulipora sp., YPM 10069
	Prasopora simulatrix Ulrich, YPM 8581

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Cryptostomata

Fistulipora sp., YPM 34180

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Fenestrata

	Archimedes sp., YPM 8591
	Archimedes sp., YPM 8592
	Archimedes sp., YPM 150592
	Archimedes wortheni Hall, YPM 3799
	Fenestella althaea Hall, YPM 150595
	Fenestella sp., YPM 150594
	Isotrypa ambigua Hall, YPM 150596
	Polypora incepta Hall, YPM 150597
	Septopora sp., YPM 150589
	Unitrypa nervia Hall, YPM 1890

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