GRD02DUS0
W63-43
Dolostone
Paleozoic › Silurian
416.0
-
444.0
2
Ritter 154 › Cabinet 21 › Drawer J
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Small clasts in a dark grey limestone matrix. Shelly, graded.
-
-
Nevada
Willow Creek, Roberts Mountains, Eureka
Latitude: 39.921059°
Longitude: -116.297836°
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Slide 1: Poorly preserved shell fragment and subangular quartz clasts
5.0
plane
Slide 1: Poorly preserved shell fragment and subangular quartz clasts
5.0
crossed
Slide 1
scan
crossed
Slide 2
scan
crossed
GRD02DUT0: Poorly preserved echinoderm fragments, small subangular quartz clasts, and occasional poorly preserved shell fragments in a carbonate matrix (C. Eichler)
GRD02DUT1: Poorly preserved echinoderm fragments, small subangular quartz clasts, and occasional poorly preserved shell fragments in a carbonate matrix. Some siliceous nodules and pelletal material. (C. Eichler)
H.DodgeLetter.pdf
(1.1 GB)
A letter from E.L. Winterer to H. Dodge of the USGS regarding the Silurian Roberts Mountain samples.
N/A