Mazon Creek Fossil Fauna
Arthropods
Other Crustaceans
Cycloids, Branchiopods, Ostracodes, Barnacles, and Flea Shrimp
Cycloids
Cyclus Americanus
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Cyclus obesus
Halicyne max
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Branchiopods
Pemphilimnadiopsis ortoni
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Leaia tricarinata
Ostracodes
Paraparchites mazonensis
Barnacles
Illilepas damrowi
Flea Shrimp
Concavicaris georgeorum
Convexicaris mazonensis
