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Round Rock, 0.6 m below top of lower member [Buda Limestone]

Williamson County, Texas
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Next site in TexasBrushy Creek, Round Rock, lower Buda Formation · 2 mi

Can I collect here?

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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.

2 miBrushy Creek, Round Rock, lower Buda FormationFossil7 miGeorgetownFossil8 miUSGS 15537Fossil

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About Round Rock, 0.6 m below top of lower member [Buda Limestone]

Round Rock, 0.6 m below top of lower member [Buda Limestone] is a fossil collection site in Williamson, Texas, cataloged in the Paleobiology Database. Fossils here come from the Buda Limestone, dated to the Early Cenomanian (100.5–93.9 million years ago). The depositional environment is recorded as marine indet. Documented finds include Stoliczkaia (Faraudiella) roemeri, Neophlycticeras (Neophlycticeras) texanum, Stoliczkaia (Faraudiella) archerae.

Geologic setting

Formation
Buda Limestone
Geologic interval
Early Cenomanian
Age
100.5–93.9 Ma
Depositional environment
marine indet.
Recorded occurrences
3
Geology notes

ENVIRONMENT: Not discussed in text.

Locality notes

SPECIFIC LOCATION: Round Rock, Williamson Co., Texas. LAT/LONG: estimate based on Round Rock, Texas.

Fossils found here

Stoliczkaia (Faraudiella) roemeri
Cephalopoda · Lyelliceratidae
Neophlycticeras (Neophlycticeras) texanum
Cephalopoda · Lyelliceratidae
Stoliczkaia (Faraudiella) archerae
Cephalopoda · Lyelliceratidae

Records and references

Data: Paleobiology Database collection 88757 (CC BY 4.0) — view the source record

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Questions about Round Rock, 0.6 m below top of lower member [Buda Limestone]

Can you collect at Round Rock, 0.6 m below top of lower member [Buda Limestone]?

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 Round Rock, 0.6 m below top of lower member [Buda Limestone]?

Fossil.

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Meteorite nearbyA 175.4 kg stony meteorite was found at Travis County (a) in 1889, 15 miles from here.

Source: Paleobiology Database.