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Walnut Formation, TX

Figures | References | Summary Table

Echinoderms

Tetragramma Texanum?

Walnut (Kwa)
Travis County | T1-700

Tetragramma Texanum? - None

Mollusks

Gastropod

Walnut (Kwa)
Travis County | T1-70

Gastropod - Hunt

Anchura?

Walnut (Kwa)
Bell County | BL1-833

Anchura? - None

Arrhoges sp.

Walnut (Kwa)
Travis County | T1-701

Arrhoges sp. - None

Gastropod

Walnut (Kwa)
Travis County | T1-699

Gastropod - None

Gastropod

Walnut (Kwa)
Travis County | T1-21

Gastropod - Austin

Gastropod

Walnut (Kwa)
Travis County | T1-698

Gastropod - None

Gastropod

Walnut (Kwa)
Travis County | T1-702

Gastropod - None

Gastropod

Walnut (Kwa)
Travis County | T1-703

Gastropod - None

unknown

Walnut (Kwa)
Travis County | T1-20

unknown - Austin

Gastropod

Walnut (Kwa)
Bell County | BL1-832

Gastropod - None

Gastropod

Walnut (Kwa)
Bell County | BL1-834

Gastropod - None

Cyprimeria crassa

Walnut (Kwa)
Bell County | BL1-828

Cyprimeria crassa - None

Ludbrookia arivechensis

Walnut (Kwa)
Bell County | BL1-836

Ludbrookia arivechensis - None

Inoperna concentricecostellata

Walnut (Kwa)
Travis County | T1-847

Inoperna concentricecostellata - None

Pholadomya

Walnut (Kwa)
Travis County | T1-844

Pholadomya - None

Trace

Bull Creek Hardground

Walnut (Kwa)
Travis County | 332

Bull Creek Hardground - Austin

Figures

Map Early Cretaceous
Map Early Cretaceous

References

Area - Guidebook to the Geology of Travis County

Summary Table