GRD02GTS0

W77-252

Micritic Limestone

Mesozoic › Cretaceous › Late Cretaceous › Cenomanian
93.5 - 99.6

1

Ritter 154 › Cabinet 21 › Drawer E

foraminifera,styolite

Planktic foraminifer limestone. Original label: Foram limestone; Laytonville Limestone.

Ophiolite and Melange sequence

Point Sal, Atascadero- Cayucos

California
Point Sal
Latitude: 34.9°
Longitude: -120.6°

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Foraminifera with thin calcite veins

5.0

plane

Foraminifera with thin calcite veins

5.0

crossed

-

scan

crossed

-

scan

plane

GRD02GTT0: Cenomanian (?) planktic foraminifer limestone with possible rotaliporids; cross-cut by calcite veins - nice example from a classic section. (R. Norris)

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