Stratigraphic Analysis of the Permian Chase Group in Northern Oklahoma: Outcrop Analogs of Reservoir Rocks in the Hugoton Embayment of Northwestern Oklahoma and Southwestern Kansas |
Common terms and phrases
abundant algal Barneston Limestone bioclasts bioturbated bivalves blocky brachiopods brecciated bryozoans calcareous shale calcite caliche carbonate unit Chase Group chert clastic clastic-dominated Composita contains core hole crinoid crossbedded depositional couplet depositional setting DEPOSITIONAL TEXTURES dolomitic Doyle Shale echinoid Enterprise/Odell Shale facies fenestrate bryozoans Figure Formation Fort Riley fossiliferous ft thick gastropods greenish-gray Herington Herington Limestone Member Holmesville interbedded interval Kansas Kay County lenticular limestone beds Limestone packstone Limestone skeletal wackestone lithofacies lithologies locally Luta Limestone Member marginal-marine marine Matfield Shale micritic mottled mudstone Myalina ND ND ND Noble County nodular nodules Nolans Limestone northern Oklahoma Osage County osagid grains packstone to grainstone paleosols Pawnee Payne County pedogenic pedogenic features Permian reddish-brown Rhizocorallium sandstone sandy sequence boundary shaly siliciclastic siltstones silty Speiser Shale Stop Stratigraphic Significance subtidal terrestrial Thalassinoides THICKNESS ft thin Towanda Limestone trace fossil upper wackestone to packstone Winfield Limestone Wreford Limestone yellowish-gray