PRIMITIVE WORLDS
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Unique Specimens
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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)
Ichnofossils
(Trace Fossils)
Bifungites halli
Rusophycus bilobatum Hall, 1852
Diplichnites sp. (trilobite tracks)
Chondrites (burrows)
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)