Rockhounding.org

Blue Hole tracksites, Dinosaur Valley State Park

Somervell County, Texas
Directions
Next site in TexasTMM 40638, Paluxy River tracksite #A3 (Bird Site) · 0.5 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.
Read the collecting rules by land type

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.

0.5 miTMM 40638, Paluxy River tracksite #A3 (Bird Site)Fossil3 miUSGS 21585, roadcut on Cleburne-Glen Rose Highway [Walnut Clay]Fossil6 miSMU 247Fossil

More fossil sites in Texas

See them all

More sites in Texas

View all Texas sites
The Market

New on the Market

Native American arrowheadNative American arrowhead$20cubedmoons3Browse the Market

Found something here? List it for sale

About Blue Hole tracksites, Dinosaur Valley State Park

Blue Hole tracksites, Dinosaur Valley State Park 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 Brontopodus birdi, Eubrontes glenrosensis, Gypsichnites, Skolithos.

Geologic setting

Formation
Glen Rose Limestone
Geologic interval
Early Albian
Age
113.2–110.1 Ma
Depositional environment
shallow subtidal indet.
Altitude
254 meters
Recorded occurrences
4
Geology notes

"an intertidal to shallow subtidal depositional environment"

Locality notes

Dinosaur Valley State Park, includes three nearby sites at same level: Blue Hole, Blue Hole Ballroom, and Blue Hole Parlor

Fossils found here

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

Records and references

Data: Paleobiology Database collection 57674 (CC BY 4.0) — view the source record

Getting there

No directions yet.

How hard is it?

Getting there
– / 5
Finding anything
– / 5
Votes
0

Trip reports

No trip reports yet.

Questions about Blue Hole tracksites, Dinosaur Valley State Park

Can you collect at Blue Hole tracksites, Dinosaur Valley State Park?

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 Blue Hole tracksites, Dinosaur Valley State Park?

Fossil.

Comments

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

No comments yet.

What to bring

The whole kit
  • Estwing E3-22P Rock PickThe industry-standard 22oz geological hammer. One-piece forged steel with shock-reduction grip.See it on AmazonCompare picks
  • Clear Anti-Fog Safety Glasses (4 Pack)Adjustable, anti-fog lenses for clear vision in any conditions.See it on AmazonCompare picks
  • Watertight Medical KitCompact, waterproof first aid kit with bandages, moleskin, and field essentials.See it on AmazonCompare picks
  • Southwest Treasure Hunter's Gem and Mineral GuideWhether you're digging for the first time or are an experienced rockhound or "prospector," with a simple rock hammer and...See it on Amazon

As an Amazon Associate we earn from qualifying purchases.

Meteorite nearbyA 81.2 kg iron meteorite was found at Carlton in 1887, 26 miles from here.

Source: Paleobiology Database.