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TMM 40638, Paluxy River tracksite #A3 (Bird Site)

Somervell County, Texas
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Next site in TexasBlue Hole tracksites, Dinosaur Valley State Park · 0.5 mi

Can I collect here?

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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.

0.5 miBlue Hole tracksites, Dinosaur Valley State ParkFossil3 miUSGS 21585, roadcut on Cleburne-Glen Rose Highway [Walnut Clay]Fossil5 miSMU 247Fossil

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About TMM 40638, Paluxy River tracksite #A3 (Bird Site)

TMM 40638, Paluxy River tracksite #A3 (Bird Site) is a fossil collection site in Somervell, Texas, cataloged in the Paleobiology Database. Fossils here come from the Glen Rose Limestone, dated to the Early Albian (113.2–110.1 million years ago). The depositional environment is recorded as shallow subtidal indet. Documented finds include Eubrontes glenrosensis, Brontopodus birdi, Skolithos.

Geologic setting

Formation
Glen Rose Limestone
Geologic interval
Early Albian
Age
113.2–110.1 Ma
Depositional environment
shallow subtidal indet.
Recorded occurrences
3
Geology notes

"an intertidal to shallow subtidal depositional environment"

Locality notes

within Dinosaur Valley State Park

Fossils found here

Eubrontes glenrosensis
Reptilia · Grallatoridae
Brontopodus birdi
Saurischia · NO_FAMILY_SPECIFIED
Skolithos
NO_CLASS_SPECIFIED · NO_FAMILY_SPECIFIED

Records and references

Data: Paleobiology Database collection 52535 (CC BY 4.0) — view the source record

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Questions about TMM 40638, Paluxy River tracksite #A3 (Bird Site)

Can you collect at TMM 40638, Paluxy River tracksite #A3 (Bird Site)?

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 TMM 40638, Paluxy River tracksite #A3 (Bird Site)?

Fossil.

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Meteorite nearbyA 81.2 kg iron meteorite was found at Carlton in 1887, 27 miles from here.

Source: Paleobiology Database.