GRD010KS0
110-C210
Graded Beds
Paleozoic › Silurian › Early Silurian
428.0
-
444.0
1
Ritter 154 › Cabinet 18 › Drawer Q
sponge spicules,pellets,shell fragments
Black limestone with large white calcite vein. Cut surface shows light and dark beds. Original label: Tonoloway limestone. Showing cut and fill and graded bedding. Coll. No. P.T. 400c. May 1951.
-
-
Pennsylvania
Penn. Turnpike section U.S. 30 at MP 34.45
Latitude: 40.92°
Longitude: -79.44°
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Layer A: Ostracods in micrite
5.0
plane
Layer A: Ostracods in micrite
5.0
crossed
Layer B: Pelletoid-shell fragments
5.0
plane
Layer B: Pelletoid-shell fragments
5.0
crossed
Layer D: Oolite pelsparite
5.0
plane
Layer D: Oolite pelsparite
5.0
crossed
-
scan
crossed
-
scan
plane
GRD010KT0: Various layers: A) Ostracods (?) in micrite mud with opaque material B) A pelletoid (compacted)-shell fragment-oolitic microsparrite. C) Like bed B but dispersed in micrite. D) Oolite pelsparite, compacted. (J. Gee)
N/A
N/A