Marl
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Description:
A sample of gray and tan (possibly) marl with invertebrate fossil casts; it is listed as "glauconitic marl" and needs further study. Collected from the Keitt Ravine, 3 miles north of Creston, c. 1900.
- Site: Calhoun Co.
- Site Number: SC9
- Rock type: Sedimentary
- Fossils: Invertebrates
- Collection: Geology Collection
- Object Name: Sedimentary Rock
- Object Id: GR622
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