Elpidocrinus-Parapisocrinus tennesseensis Assoc., Henryhouse Fm., Cedar Hill
Can I collect here?
ProBased on our latest records, with claims updated from the BLM on Oct 15, 2026. Land and claims can change quickly, so check before you go.
Minerals on record here
1 mineralRecorded here: fossil.
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About Elpidocrinus-Parapisocrinus tennesseensis Assoc., Henryhouse Fm., Cedar Hill
Geologic setting
- Formation
- Henryhouse
- Geologic interval
- Ludlow
- Age
- 426.7–422.7 Ma
- Depositional environment
- deep subtidal ramp
- Tectonic setting
- cratonic basin
- Recorded occurrences
- 54
"There is some suggestion of storm winnowing, and whole or large fossils are often concentrated on bedding planes...crowns exceedingly rare, but most brachiopods and some trilobites intact...BA 4 seems likely...fauna very similar to that of camerate-rich portions of Brownsport Fm., Tenn., except that individual camerates are much less common in the Henryhouse...For detailed information on Henryhouse Formation facies and environments, see Amsden (1981)" [This marl facies is between shallower limestone facies and deeper graptolite shale facies according to some of Amsden's maps.]\r\nSEP environmental call based on given info
Cedar Hill, NW1/4 SW1/4 sec. 4, T2N R6E, Ahloso 7.5' Quad, Pontotoc Co., Oklahoma.
Fossils found here
Records and references
Data: Paleobiology Database collection 26823 (CC BY 4.0) — view the source record
Getting there
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Trip reports
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Questions about Elpidocrinus-Parapisocrinus tennesseensis Assoc., Henryhouse Fm., Cedar Hill
Can you collect at Elpidocrinus-Parapisocrinus tennesseensis Assoc., Henryhouse Fm., Cedar Hill?
It depends on who owns the land and whether a mining claim covers it. BLM land usually allows hand collecting for personal use, national parks allow none, and private land needs the owner’s permission. Pro members see the owner and any claims at this spot.
What minerals are found at Elpidocrinus-Parapisocrinus tennesseensis Assoc., Henryhouse Fm., Cedar Hill?
Fossil.
Comments
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Source: Paleobiology Database.