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MSM 02-145, NW of Winslow

Navajo County, Arizona
Directions
Next site in ArizonaLake Mary, 10 miles SE of Flagstaff · 23 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 9, 2026. Land and claims can change quickly, so check before you go.

Minerals on record here

1 mineral

Recorded here: fossil.

23 miLake Mary, 10 miles SE of FlagstaffFossil32 miUCMP V4119, Tanner's WashFossil34 miMNA Loc. 387: BM 10Fossil

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About MSM 02-145, NW of Winslow

MSM 02-145, NW of Winslow is a fossil collection site in Navajo, Arizona, cataloged in the Paleobiology Database. Fossils here come from the Moenkopi Formation, dated to the Aegean to Bithynian (246.7–244.24 million years ago). The depositional environment is recorded as terrestrial indet. Documented finds include Ammorhynchus navajoi.

Geologic setting

Formation
Moenkopi
Geologic interval
Aegean to Bithynian
Age
246.7–244.24 Ma
Depositional environment
terrestrial indet.
Recorded occurrences
1
Locality notes

Locality MSM 02-145 is within the Holbrook Member of the Moenkopi Formation and lies between the Little Colorado River and the town of Winslow, Navajo County, AZ.

Fossils found here

Ammorhynchus navajoi
Reptilia · Rhynchosauridae

Records and references

Data: Paleobiology Database collection 49855 (CC BY 4.0) — view the source record

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Questions about MSM 02-145, NW of Winslow

Can you collect at MSM 02-145, NW of Winslow?

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 MSM 02-145, NW of Winslow?

Fossil.

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Meteorite nearbyA about 30,000 kg iron meteorite was found at Canyon Diablo in 1891, 19 miles from here.

Source: Paleobiology Database.