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USGS M8702

Bezar County, Texas
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Next site in TexasCollection 141. 3/8ths mile south west of 2.5 miles N60°W of Pena Blanca Spring · 4 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.

4 miCollection 141. 3/8ths mile south west of 2.5 miles N60°W of Pena Blanca SpringFossil29 miState highway 16 S, in front of mobile home supply store, localities 2-5Fossil30 miBoerne-Sisterdale Locality (GA Bishop Coll. 25)Fossil

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About USGS M8702

USGS M8702 is a fossil collection site in Bezar, Texas, cataloged in the Paleobiology Database. Fossils here come from the Pecan Gap Chalk, dated to the Middle Campanian (83.6–72.2 million years ago). The depositional environment is recorded as marine indet. Documented finds include Camptonectes, Crassatella hodgei, Cymella, Granocardium dumosum, Cataceramus balticus, Legumen ellipticum.

Geologic setting

Formation
Pecan Gap Chalk
Geologic interval
Middle Campanian
Age
83.6–72.2 Ma
Depositional environment
marine indet.
Recorded occurrences
14
Locality notes

pipeline excavation on Road 1957 0.4 km west of junction road 151

Fossils found here

Camptonectes
Bivalvia · Pectinidae
Crassatella hodgei
Bivalvia · Crassatellidae
Cymella
Bivalvia · Poromyidae
Granocardium dumosum
Bivalvia · Cardiidae
Cataceramus balticus
Bivalvia · Inoceramidae
Legumen ellipticum
Bivalvia · Veneridae
Lucina parva
Bivalvia · Lucinidae
Neithea quinquecostata
Bivalvia · Neitheidae
Nemodon
Bivalvia · Parallelodontidae
Pterotrigonia
Bivalvia · Megatrigoniidae
Baculites
Cephalopoda · Baculitidae
Arrhoges
Gastropoda · Aporrhaidae
Naticidae
Gastropoda · Naticidae
Turritella quadrilira
Gastropoda · Turritellidae

Records and references

Data: Paleobiology Database collection 3612 (CC BY 4.0) — view the source record

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Questions about USGS M8702

Can you collect at USGS M8702?

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 USGS M8702?

Fossil.

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Meteorite nearbyA 21 kg iron meteorite was found at Kendall County in 1887, 11 miles from here.

Source: Paleobiology Database.