GRD00WUS0

S-203

Micritic Limestone

Paleozoic › Devonian › Early Devonian
398.0 - 416.0

1

Ritter 154 › Cabinet 18 › Drawer D

shell fragments

Wackestone limestone. Keyser Limestone. Lower Devonian. Coll no. PT-399-a.

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Pennsylvania
Pennsylvania Turnpike
Latitude: 40.0°
Longitude: -78.0°

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Shell hash grading to shell-rich micrite

2.5

plane

Shell hash grading to shell-rich micrite

2.5

crossed

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scan

crossed

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scan

plane

GRD00WUT0: Bivalve and echinoderm fragments in a fine-grained matrix. Occasional foraminifera and pellets. Shell hash grades to micrite. (C. Eichler)

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