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UNM 1320, Tularosa clay pit

New Mexico
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Next site in New MexicoTularosa Locality · 5 mi

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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.

5 miTularosa LocalityFossil8 miUNM 1321, La Luz CanyonFossil10 miBentMexican Onyx

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About UNM 1320, Tularosa clay pit

UNM 1320, Tularosa clay pit is a fossil collection site in New Mexico, cataloged in the Paleobiology Database. Fossils here come from the Laborcita Formation, dated to the Gzhelian (303.7–298.9 million years ago). The depositional environment is recorded as marine indet. Documented finds include Euphemites, Bellerophon graphicus, Pharkidonotus, Retispira tenuilineata, Retispira, Amphiscapha subrugosa.

Geologic setting

Formation
Laborcita
Geologic interval
Gzhelian
Age
303.7–298.9 Ma
Depositional environment
marine indet.
Recorded occurrences
21
Locality notes

Well-known shale quarry a short distance south of US Highway 70 and 2.9 km east of Tularosa, in SW1/4 SW1/4 sec. 21, T14S, R9E [sic - actually R10E].

Fossils found here

Euphemites
Gastropoda · Euphemitidae
Bellerophon graphicus
Gastropoda · Bellerophontidae
Pharkidonotus
Gastropoda · Bellerophontidae
Retispira tenuilineata
Gastropoda · Bellerophontidae
Retispira
Gastropoda · Bellerophontidae
Amphiscapha subrugosa
Gastropoda · Euomphalidae
Trepospira illinoisensis
Gastropoda · Gosseletinidae
Glabrocingulum (Glabrocingulum)
Gastropoda · Gosseletinidae
Ananias
Gastropoda · Gosseletinidae
Worthenia tabulata
Gastropoda · Phymatopleuridae
Marmolatella subovata
Gastropoda · Delphinulopsidae
Strobeus paludinaeformis
Gastropoda · Soleniscidae
Nuculavus arcuata
Bivalvia · Nuculidae
Nuculavus menuda
Bivalvia · Nuculidae
Anthraconeilo
Bivalvia · Malletiidae
Polidevcia bellistriata
Bivalvia · Polidevciidae
Astartella
Bivalvia · Astartidae
Unklesbayella
Bivalvia · Megadesmidae
Prodentalium sublaeve
Scaphopoda · Prodentaliidae
Plagioglypta annulostriata
Scaphopoda · Dentaliidae

Records and references

Data: Paleobiology Database collection 160175 (CC BY 4.0) — view the source record

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Questions about UNM 1320, Tularosa clay pit

Can you collect at UNM 1320, Tularosa clay pit?

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 UNM 1320, Tularosa clay pit?

Fossil.

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Meteorite nearbyA 13.6 kg stony meteorite was found at Alamogordo in 1938, 13 miles from here.

Source: Paleobiology Database.