GRD02DWS0
W63-46
Recrystallization
Paleozoic › Silurian
416.0
-
444.0
3
Camp Elliott
-
Dark grey limestone with shell and echinoderm fragments. Original description: Roberts Mountain formation.
-
-
Nevada
Roberts Mountains, Eureka
Latitude: 39.921059°
Longitude: -116.297836°
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B: Recrystallized echinoderm fragment
5.0
plane
B: Recrystallized echinoderm fragment
5.0
crossed
Srm-3A
scan
crossed
Srm-3A
scan
plane
Srm-3B
scan
crossed
Srm-3B
scan
plane
Srm-3C
scan
crossed
Srm-3C
scan
plane
GRD02DWT0: Srm-3A: Large calcite patches (recrystallized echinoderm fragments?). Poorly preserved shell fragments. (C. Eichler)
GRD02DWT1: Srm-3B: Coarsely crystalline calcite. Poorly preserved, recrystallized shell and echinoderm fragments. (C. Eichler)
GRD02DWT2: Srm-3C: Crystalline carbonate with poorly preserved shell fragments (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