GRD010ZS0
W63-154
Grainstone
Paleozoic › Carboniferous › Pennsylvanian
299.0
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318.0
1
Ritter 154 › Cabinet 18 › Drawer G
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Large coral in hand sample. Nice thin section. Original label: Graham formation, Cisco Group, Gunsight limestone member, USGS Bull. 1096A, Fossil location 16017.
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Texas
Brown County
Latitude: 31.8°
Longitude: -99.0°
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Cross-section through fusilinid
2.5
plane
Cross-section through fusilinid
2.5
crossed
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scan
crossed
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scan
plane
GRD010ZT0: Beautiful transverse sections of fusulinids, many calcite filled. (C. Eichler)
N/A
N/A