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Fossil collection records
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Classification of Hudson 1905
G. †
Holopea
Hall 1847
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Holopea microclathrata
Hudson 1905
G. †
Eunema
Salter 1859
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Eunema altisulcatum
Hudson 1905
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Eunema epitome
Hudson 1905
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Eunema historicum
Hudson 1905
G. †
Straparollina
Billings 1865
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Straparollina harpa
Hudson 1905
G. †
Subulites
Emmons 1842
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Subulites raymondi
Hudson 1905
G. †
Schizambon
Walcott 1884
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Schizambon duplicimuratus
Hudson 1905
G. †
Syntrophia
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Syntrophia multicosta
Hudson 1905
G. †
Malocystites
Billings 1858
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Malocystites emmonsi
Hudson 1905