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Rock Formations

Measure

Copyright © Natural Atlas | Roads, Buildings © OSM Contributors | Data Sources

Topo

Ecoregions

Public Lands

...

BASEMAPS

Default Weather

Temperature

Smoke

...

WEATHER

Hunton Group (OKDSh;0)

Geologic Formation in OK

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Lithology

Geologic Age

Silurian – Early Devonian (445.3 Ma – 394.5 Ma ago)

Geologic Unit Label

DSh

ARDMORE-SHERMAN- Marlstone, shale, and limestone, buff, ranging in age from Early Silurian to Early Devonian; thickness, 100 to 700 feet, with many unconformities Occurs in the ARBUCKLE MTNS.

— USGS

Meristella GENUS

590 Observations

Orthostrophia GENUS

458 Observations

Fistulipora GENUS

329 Observations

Rhipidomella GENUS

301 Observations

Bryozoa PHYLUM · “Bryozoan”, “Moss Animals”, “Bryozoans”, “Moss Animal”

276 Observations

Taxonomy

Geographic Places

Geological Feature

Geologic Formation

Classified As

Geologic Formation

Hunton Group (OKDSh;0)

Hunton Group (OKDSh;0)

Hunton Group (OKDSh;0)