GRD02GDS0
W69-6
Greywacke
Mesozoic › Cretaceous › Late Cretaceous
65.5
-
99.6
1
Camp Elliott
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Coarse-grained green greywacke. Billet. Original label: Sandstone from Ascuncion formation (Upper K) at stop #4, Hsu Guide to Morro Bay - San Simeon Coast. 3/24/69.
Ophiolite and Melange sequence
Point Sal, Atascadero- Cayucos
California
13 miles northeast of Morro Bay on Highway 41. Point Sal.
Latitude: 35.4643°
Longitude: -120.6727°
N/A
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scan
crossed
GRD02GDT0: Lithic-quartz sandstone with abundant feldspar, chlorite, and glaucophane. Cross-cutting calcite veins; altered volcanic lithics - a greywacke. (R. Norris)
N/A
N/A