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TECH

Yazoo County, Mississippi
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Next site in MississippiCynthia Pit · 35 mi

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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.

35 miCynthia PitFossil40 miH76-75-11Fossil40 miMGS 15Fossil

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About TECH

TECH is a fossil collection site in Yazoo, Mississippi, cataloged in the Paleobiology Database. Fossils here come from the Moodys Branch Formation, dated to the Bartonian (41.03–37.71 million years ago). The depositional environment is recorded as carbonate indet. Documented finds include Actaeonema, Acteon idoneus, Agaronia media, Architectonica acuta, Architectonica (Granosolarium) ornata, Architectonica (Architectonica).

Geologic setting

Formation
Moodys Branch
Geologic interval
Bartonian
Age
41.03–37.71 Ma
Depositional environment
carbonate indet.
Recorded occurrences
72

Fossils found here

Actaeonema
Gastropoda · Turritellidae
Acteon idoneus
Gastropoda · Acteonidae
Agaronia media
Gastropoda · Olividae
Architectonica acuta
Gastropoda · Architectonicidae
Architectonica (Granosolarium) ornata
Gastropoda · Architectonicidae
Architectonica (Architectonica)
Gastropoda · Architectonicidae
Athleta
Gastropoda · Volutidae
Barbatia (Cucullaearca) cuculloides
Bivalvia · Arcidae
Bonellitia jacksonica
Gastropoda · Cancellariidae
Bullia altilis
Gastropoda · Nassariidae
Cadulus (Polyschides) margarita
Scaphopoda · Gadilidae
Caestocorbula wailesiana
Bivalvia · Corbulidae
Callista (Callista) annexa
Bivalvia · Veneridae
Callista
Bivalvia · Veneridae
Calorhadia albirupina
Bivalvia · Nuculanidae
Calorhadia (Litorhadia) mater
Bivalvia · Nuculanidae
Calyptraphorus stamineus
Gastropoda · Rostellariidae
Calyptraphorus velatus
Gastropoda · Rostellariidae
Capulus americanus
Gastropoda · Capulidae
Caricella subangulata
Gastropoda · Volutidae
Corbula densata
Bivalvia · Corbulidae
Caryocorbula willistoni
Bivalvia · Corbulidae
Chama
Bivalvia · Chamidae
Chlamys
Bivalvia · Pectinidae
Clavilithes
Gastropoda · Fasciolariidae
Coronia nodulina
Gastropoda · Turridae
Dentalium
Scaphopoda · Dentaliidae
Diodora
Gastropoda · Fissurellidae
Diplodonta (Diplodonta) ungulina
Bivalvia · Ungulinidae
Diplothyra
Bivalvia · Pholadidae
Eburneopecten scintillatus
Bivalvia · Pectinidae
Euciroa
Bivalvia · Verticordiidae
Euspira jacksonensis
Gastropoda · Naticidae
Glycymeris filosa
Bivalvia · Glycymerididae
Glycymeris idonea
Bivalvia · Glycymerididae
Turritella perdita
Gastropoda · Turritellidae
Kapalmerella alveata
Gastropoda · Turritellidae
Lapparia dumosa
Gastropoda · Volutidae
Dolicholatirus
Gastropoda · Dolicholatiridae
Levifusus
Gastropoda · Melongenidae
Levifusus mortoniopsis
Gastropoda · Melongenidae
Myrtea
Bivalvia · Lucinidae
Mazzalina inaurata
Gastropoda · Fasciolariidae
Myrtea curta
Bivalvia · Lucinidae
Natica permunda
Gastropoda · Naticidae
Nemocardium nicolletti
Bivalvia · Cardiidae
Nucula (Nucula) magnifica
Bivalvia · Nuculidae
Nucula (Nucula) sphenopsis
Bivalvia · Nuculidae

Showing 48 of 71 identified taxa.

Records and references

Data: Paleobiology Database collection 205535 (CC BY 4.0) — view the source record

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Questions about TECH

Can you collect at TECH?

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 TECH?

Fossil.

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Source: Paleobiology Database.