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Trilobites of bryozoan-rich bioherm flank beds, Clinton County, Iowa, USA

Lat/Long (Decimal)	41.9833,-90.7333
Co-ordinates Derivation	based on political unit
Given Location	Iowa, United States
Mindat.org Region (for given coordinates)	Clinton County, Iowa, USA

Collections

Collection	Reference	Stratigraphic Name	Comments	Lithology	Age
Trilobites of bryozoan-rich bioherm flank beds, Hopkinton Dolo.,Clinton Co.	Mikulic D. G. (1981)	Hopkinton Dolomite		dolomite	443.4 - 433.4 Ma Silurian

Accepted Name	Hierarchy	Age
Otarion sp. genus	Animalia : Arthropoda : Trilobita : Proetida : Aulacopleuridae : *Otarion*	443.4 - 433.4 Ma Silurian
Stenopareia sp. genus	Animalia : Arthropoda : Trilobita : Corynexochida : Illaenidae : *Stenopareia*	443.4 - 433.4 Ma Silurian
Arctinurus sp. genus	Animalia : Arthropoda : Trilobita : Lichida : Lichidae : *Arctinurus*	443.4 - 433.4 Ma Silurian
Dicranopeltis sp. genus	Animalia : Arthropoda : Trilobita : Lichida : Lichidae : *Dicranopeltis*	443.4 - 433.4 Ma Silurian
Scutelluidae family	Animalia : Arthropoda : Trilobita : Corynexochida : Scutelluidae	443.4 - 433.4 Ma Silurian
Acidaspis sp. genus	Animalia : Arthropoda : Trilobita : Lichida : Odontopleuridae : *Acidaspis*	443.4 - 433.4 Ma Silurian
Ceratocephala sp. genus	Animalia : Arthropoda : Trilobita : Lichida : Odontopleuridae : *Ceratocephala*	443.4 - 433.4 Ma Silurian
Dudleyaspis sp. genus	Animalia : Arthropoda : Trilobita : Lichida : Selenopeltidae : *Dudleyaspis*	443.4 - 433.4 Ma Silurian
Calymene sp. genus	Animalia : Arthropoda : Trilobita : Phacopida : Calymenidae : *Calymene*	443.4 - 433.4 Ma Silurian
Cheirurus sp. genus	Animalia : Arthropoda : Trilobita : Phacopida : Cheiruridae : *Cheirurus*	443.4 - 433.4 Ma Silurian
Deiphon sp. genus	Animalia : Arthropoda : Trilobita : Phacopida : Cheiruridae : *Deiphon*	443.4 - 433.4 Ma Silurian
Proetidae family	Animalia : Arthropoda : Trilobita : Proetida : Proetidae	443.4 - 433.4 Ma Silurian

Mikulic D. G. (1981) Trilobites in Paleozoic carbonate buildups, Lethaia 14 1, 45-56

Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!