| GRD00ROS0 |
Quartz Sandstone
|
Shinumo Quartzite |
Arizona |
1 |
Ritter 154, 17 D |
| GRD00RPS0 |
Quartz Sandstone
|
Original label: Pottsville quartz sandstone. Penn. Coll. No. P.T. 383c. May 1951. |
Pennsylvania |
3 |
Ritter 154, 17 D |
| GRD00S4S0 |
Feldspathic Sandstone
|
Graded bedding. Original label: Torridon sandstone, Coll. No. 171. |
United Kingdom |
1 |
Ritter 154, 17 E |
| GRD00SCS0 |
Sandstone
|
Original label: Beach Sandstone. Outcrop on NW shore. 9/1961. |
Hawaii |
1 |
Ritter 154, 21 H |
| GRD00TUS0 |
Breccia
|
Small samples of chert breccia. Grey chert clasts have conchoidal fracture. Original label: Middle Campanian. Mishash formation. See Kolodny. Breccia ascribed to dessication. |
Israel |
1 |
Ritter 154, 18 N |
| GRD00UOS0 |
Sandstone
|
sandstone |
California |
0 |
|
| GRD00V5S0 |
Quartz Sandstone
|
Quartz sandstone with some lithics and mica. |
|
1 |
Camp Elliott |
| GRD00V5S1 |
Quartz Sandstone
|
Quartz sandstone with some lithics and mica. |
|
0 |
Ritter 154, 17 D |
| GRD00V6S0 |
Lithic Sandstone
|
grey sandstone with mica flakes, abundant lithics, and specks of limonite |
New York |
2 |
Ritter 154, 17 F |
| GRD00VMS0 |
Sandstone
|
siliceous sandstone, friable |
Missouri |
0 |
|
| GRD00VNS0 |
Quartz Sandstone
|
red sandstone, Potsdam Sandstone, Cambrian |
New York |
2 |
Ritter 154, 23 F |
| GRD00W3S0 |
Breccia
|
dolomite breccia-fanglomerate, Funeral Fm. (clasts are the Beck Spring dolomite) Tertiary, Large sample |
California |
0 |
Ritter 154, 18 R |
| GRD00WRS0 |
Mudstone
|
graptolite shale, unknown series |
|
0 |
Ritter 154, 17 K |
| GRD00WXS0 |
Greywacke
|
graywacke, Naknek Fm. Upper Jurassic |
Alaska |
1 |
Ritter 154, 23 J |
| GRD00X6S0 |
Greywacke
|
Great Valley Group |
California |
0 |
|
| GRD00XAS0 |
Feldspathic Sandstone
|
arkose prominent, K-spar grains |
|
1 |
Ritter 154, 17 E |
| GRD00XAS1 |
Feldspathic Sandstone
|
arkose prominent, K-spar grains |
|
0 |
Ritter 154, 17 E |
| GRD00XHS0 |
Volcaniclastic Sediment
|
Original description: Rhyolite tuff? weathered, clay-rich, quartz, micas. |
California |
1 |
Ritter 154, 17 N |
| GRD00XLS0 |
Volcaniclastic Sediment
|
rhyolite tuff weathered, clay-rich |
California |
1 |
Ritter 154, 17 N |
| GRD00XMS0 |
Quartz Sandstone
|
No hand sample; Thin section is in Thin Section only case in RH 154. |
California |
1 |
Ritter 154 |
| GRD00XPS0 |
Conglomerate
|
pebble conglomerate with graded bedding. Thin sections only. No hand sample. Thin sections are in Thin Section only case in RH 154. |
California |
2 |
Ritter 154 |
| GRD00XQS0 |
Siltstone
|
No hand sample. Thin section is in Thin Section only case in RH 154. |
|
1 |
Ritter 154 |
| GRD00XSS0 |
Quartz Sandstone
|
No hand sample; Thin section is in Thin Section only case in RH 154. |
|
1 |
Ritter 154 |
| GRD00XZS0 |
Lithic Sandstone
|
Split Mtn. Fm. Very small white hand sample at Camp Elliott; Thin section in Thin Section Only case in RH 154. |
California |
1 |
Camp Elliott |
| GRD00Y0S0 |
Volcaniclastic Sediment
|
No hand sample; Thin section is in Thin Section only case in RH 154. |
California |
1 |
Ritter 154 |
| GRD00Y1S0 |
Volcaniclastic Sediment
|
No hand sample; Thin section is in Thin Section only case in RH 154. |
California |
1 |
Ritter 154 |
| GRD00Y5S0 |
Breccia
|
Large sample. Original label: basal conglomerate of Tertiary continental rocks east of Big Hatchet Mtns, New Mexico. |
New Mexico |
0 |
Ritter 154, 17 R |
| GRD00Y6S0 |
Conglomerate
|
Claron Formation, North of Cedar Breaks Natl Monument, Eocene or latest Paleocene |
Utah |
0 |
Ritter 154, 17 C |
| GRD00YFS0 |
Shale
|
Burnt shale above coal bed, showing columnar jointing (original label) |
Montana |
0 |
Ritter 154, 22 E |
| GRD00YIS0 |
Sand
|
collected 6-28-2007 |
Utah |
0 |
Ritter 154, 18 A |
