PRIMITIVE WORLDS
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    • Classic Trilobites
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  • Quarry Fauna Record
    • Coral (3)
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    • Bryozoan (15)
    • Brachiopods (26)
    • Gastropods (5)
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    • Ichnofossils (trace fossils) (4)

Bryozoan

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Hallopora aspera (Hall, 1852)
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Drymotrypa diffusa (Hall, 1890)
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Acanthopora sp.
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Fenestella elegans Hall, 1852
Click here to see other Fenestella elegans specimens and interesting features.
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Ramose Trepostome
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Drymotrypa sp.
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Semicoscinium tenuiceps (Hall, 1852)
Click here for more photographs of Semicoscinium tenuiceps.
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Hallopora elegantula (Hall, 1852)
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Leioclema floridana (Hall, 1852)
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Chilotrypa ostiolata (Hall, 1852)
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Fistuliporoid
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Lichenalia concentrica Hall, 1852
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Encrusting Trepostome
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Chasmatopora asperato-striata (Hall, 1852)
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Trematopora tuberculata (Hall, 1852)

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  • Home
  • Unique Specimens
  • Research News
    • Graptolite Update
  • The Caleb Quarry
    • Stratigraphy & Paleoenvironments
    • A Silurian Environment Illustration
    • Quarry Stratigraphy
  • Classic Photos
    • Classic Trilobites
    • Classic Cystoids
    • Classic Crinoids
    • Classic Conulariid
    • Classic Bryozoan
    • Classic Worm Tubes
  • Quarry Fauna Record
    • Coral (3)
    • Bivalves (2)
    • Bryozoan (15)
    • Brachiopods (26)
    • Gastropods (5)
    • Cephalopods (5)
    • Conulariids (4)
    • Graptolites (8)
    • Worm Tubes (4)
    • Machaeridian Worms (1)
    • Edrioasteroid (2)
    • Starfish (3)
    • Brittle Stars (2)
    • Coronoidea (1)
    • Crinoids (14)
    • Cystoids (3)
    • Trilobites (11)
    • Incertae Sedis (uncertain group) (3)
    • Ichnofossils (trace fossils) (4)