Rockhounding.org

Trinity River bed

Freestone County, Texas
Directions
Next site in TexasM 375 · 13 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 9, 2026. Land and claims can change quickly, so check before you go.

Minerals on record here

1 mineral

Recorded here: fossil.

13 miM 375Fossil27 mi146-T-100Fossil30 miAF-STFossil

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 Trinity River bed

Trinity River bed is a fossil collection site in Freestone, Texas, cataloged in the Paleobiology Database. The depositional environment is recorded as terrestrial indet. Documented finds include Mammut.

Geologic setting

Geologic interval
Pleistocene
Age
2.58–0.0117 Ma
Depositional environment
terrestrial indet.
Recorded occurrences
1
Locality notes

in the bed of the Trinity River, ca. 4 mi. upstream from crossing of Hwy 79

Fossils found here

Mammut
Mammalia · Mammutidae

Records and references

Data: Paleobiology Database collection 207448 (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 Trinity River bed

Can you collect at Trinity River bed?

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 Trinity River bed?

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.

Source: Paleobiology Database.