Oklahoma Part 1

Ordovician, Silurian, and Devonian Fossil Finds from Oklahoma

Trilobite Kainops Devonian

Trilobite Calymene clavicula 

Trilobite Paciphacops Devonian

Trilobite Kainops Devonian 

Trilobite Viaphacops Devonian 

Trilobite Huntoniatonia huntonensis Devonian  

Echinoderm Oklahomacystis tribrachiatus  Ordovician

Echinoderm Oklahomacystis tribrachiatus Ordovician

Cystoid Pleurocystites Ordovician 

Cephalopod Devonian

Crinoid Calyx Silurian

Crinoid Arm Silurian

Crinoid Pisocrinus parvus Silurian

Crinoid Pisocrinus parvus Silurian

Crinoid Cup Silurian

Starfish? Silurian

Gastropod Platystoma sp, Silurian

Gastropod Platyceras sp. Silurian

Coral Favosites conicus Devonian

Coral Syringaxon sp. Devonian

Coral Favosites conicus Silurian

Coral? Silurian

Coral on Bryozoan Silurian

Bryozoan Devonian

Brachiopod Eodictyonella gibbose Silurian

Brachiopod Leptaena acuticuspidata Devonian

Brachiopod Dicoelosia oklahomensis Devonian

Brachiopod Howellella sp. Devonian

Brachiopod Meristella atoka Devonian

Brachiopod Orthostrophia strophomenoides prava Devonian

Brachiopod Anastrophia grossa Devonian

Brachiopod Kozlowskiellina sp. Devonian

Brachiopod Sphaerirhynchia sp. Devonian 

Brachiopod Strophonella bransoni Devonian

Brachiopod Rhipidomella Devonian

Brachiopod Unknown Devonian

Brachiopod Unknown Silurian

Brachiopod Unknown Ordovician

Crinoid 

Crinoid 

Crinoid 

Crinoid 

Crinoid 

Crinoid 

Crinoid 

Crinoid 

Crinoid 

Crinoid 

Crinoid 

Crinoid 

Crinoid