Road cut on U. S. Highway 77, 2.5 miles north of Springer

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Formation

Viola Springs

Geologic interval

Chatfieldian

Age

453.8–451 Ma

Depositional environment

offshore indet.

Recorded occurrences

11

Data: Paleobiology Database collection 197140 (CC BY 4.0) — view the source record

• Midco Locality 15 — FossilOK · 8.4 mi
• Midco Locality 4 — FossilOK · 8.5 mi
• Midco Locality 12 — FossilOK · 8.5 mi
• Tasch Nobel V, Bed 7 — FossilOK · 9.6 mi
• Midco Locality 8 — FossilOK · 9.2 mi
• Midco Locality 1 — FossilOK · 11.8 mi

• 459-z at Chapman's Ranch in Arbuckle Mts on Highway 77 — FossilOK
• 77-218. Roadcut along east side of U.S. Highway 77, about 17 km south of Davis — FossilOK
• Along Interstate Highway 35, approximately 18 km (11 miles) north of Ardmore — FossilOK
• Articulate Brachiopods, Eospirifer Beds, Fitzhugh Mbr., Clarita Fm., Oklahoma — FossilOK
• Brick plant Quarry, southwest edge of the Ada. NE1/4 SE1/4 sec. 4 T3N, R6E — FossilOK
• Buckhorn Asphalt Quarry (cephalopod coquina, Carboniferous)) — FossilOK

• Altus — Smoky QuartzOK
• Alva — Banded Agate, Moss AgateOK
• Antlers — Green QuartzOK
• Apache — CalciteOK
• Atoka — Novaculite, ChertOK
• Beckham County — Alabaster, SeleniteOK

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