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MNA 222-0, Yale Point

Apache County, Arizona
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Next site in ArizonaYale Point, AZ (A5-1) · 3 mi

Can I collect here?

Pro
See who owns this land and whether it is claimedPro shows the owner, the claim on this spot and every claim within a mile.
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Based on our latest records, with claims updated from the BLM on Oct 3, 2026. Land and claims can change quickly, so check before you go.

Minerals on record here

1 mineral

Recorded here: fossil.

Nearby sites

All of Arizona
3 miYale Point, AZ (A5-1)Fossil16 miMNA 1496, 5 km NE Many FarmsFossil16 miRound Rock 2 (UCMP A272)Fossil

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About MNA 222-0, Yale Point

MNA 222-0, Yale Point is a fossil collection site in Apache, Arizona, cataloged in the Paleobiology Database. Fossils here come from the Mancos Shale, dated to the Early Turonian (93.9–89.8 million years ago). The depositional environment is recorded as coastal indet. Documented finds include Ptychodus whipplei, Ptychodus decurrens, Ptychodus mammillaris, Scapanorhynchus raphiodon, Cretoxyrhina mantelli, Squalicorax falcatus.

Geologic setting

Formation
Mancos Shale
Geologic interval
Early Turonian
Age
93.9–89.8 Ma
Depositional environment
coastal indet.
Recorded occurrences
6

Fossils found here

Ptychodus whipplei
Chondrichthyes · Ptychodontidae
Ptychodus decurrens
Chondrichthyes · Ptychodontidae
Ptychodus mammillaris
Chondrichthyes · Ptychodontidae
Scapanorhynchus raphiodon
Chondrichthyes · Mitsukurinidae
Cretoxyrhina mantelli
Chondrichthyes · Cretoxyrhinidae
Squalicorax falcatus
Chondrichthyes · Anacoracidae

Records and references

Data: Paleobiology Database collection 276837 (CC BY 4.0) — view the source record

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Questions about MNA 222-0, Yale Point

Can you collect at MNA 222-0, Yale Point?

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 MNA 222-0, Yale Point?

Fossil.

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What to bring

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Source: Paleobiology Database.