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Fannin County, Texas Fossils

Arthropods

Lobster unidentified

Ozan (Ko)
Fannin County | NS-366

Lobster unidentified

Vertebrates

Mosasaur vertebrae

Ozan (Ko)
Fannin County | NS-108

Mosasaur vertebrae

Halisaurus sp.

Ozan (Ko)
Fannin County | NS-367

Halisaurus sp.

Halisaurus sp.

Ozan (Ko)
Fannin County | NS-368

Halisaurus sp.

Fish Vertebrae

Ozan (Ko)
Fannin County | NS-402

Fish Vertebrae

Mollusks

Large Ammonite

Ozan (Ko)
Fannin County | NS-403

Large Ammonite

Baculites aquilaensis

Ozan (Ko)
Fannin County | NS-401

Baculites aquilaensis

Glyptoxoceras Sp.

Ozan (Ko)
Fannin County | NS-692

Glyptoxoceras Sp.

Pachydiscus paulsoni

Ozan (Ko)
Fannin County | NS-693

Pachydiscus paulsoni

Inoceramus erectus

Ozan (Ko)
Fannin County | NS-369

Inoceramus erectus

Durania austinensis

Ozan (Ko)
Fannin County | NS-133

Durania austinensis

Trace

Hamulus squamosus

Ozan (Ko)
Fannin County | NS-134

Hamulus squamosus

Geology

Gober Chalk

Austin Chalk (Kau)
Fannin County | 405

Gober Chalk

Ozan Formation

Ozan (Ko)
Fannin County | NS-407

Ozan Formation

Ozan Mudstone

Ozan (Ko)
Fannin County | NS-110

Ozan Mudstone

Ozan Red Zone

Ozan (Ko)
Fannin County | NS-406

Ozan Red Zone

Calcite Slickenside

Austin Chalk (Kau)
Fannin County | 404

Calcite Slickenside

Iron Concretion

Ozan (Ko)
Fannin County | NS-412

Iron Concretion

Ozan Fault

Ozan (Ko)
Fannin County | NS-408

Ozan Fault

Summary Table