| GRD00NOS0 |
Sandstone
|
Original label: Sandstone. Conemaugh. |
Pennsylvania |
6 |
Ritter 154, 17 G |
| GRD00NPS0 |
Sandstone
|
Matilija sandstone. Original label: Sandstone (arkose). |
California |
1 |
Ritter 154, 17 G |
| GRD00NQS0 |
Sandstone
|
Original label: Sandstone from concretion, middle part of Sespe formation, 1951. |
California |
1 |
Ritter 154, 17 G |
| GRD00NRS0 |
Glauconitic Sandstone
|
Original label: Glauconitic sandstone, Domengine formation. |
California |
1 |
Ritter 154, 17 G |
| GRD00NSS0 |
Glauconitic Sandstone
|
Original label: Glauconitic sandstone, Upper part of the Heersian stage. Lowest Landian. Eocene. December 1960. |
Belgium |
1 |
Ritter 154, 17 G |
| GRD00NVS0 |
Sandstone
|
Kulthrith formation, 1962 (original label) |
Alaska |
1 |
Ritter 154, 23 I |
| GRD00NWS0 |
Greywacke
|
greenish graywacke |
California |
1 |
Ritter 154, 17 H |
| GRD00NXS0 |
Greywacke
|
Greywacke, Meister. |
California |
1 |
Ritter 154, 17 H |
| GRD00NYS0 |
Greywacke
|
Greywacke, Meister |
California |
1 |
Ritter 154, 17 H |
| GRD00NZS0 |
Greywacke
|
Meister, poorly consolidated |
California |
1 |
Ritter 154, 17 H |
| GRD00O0S0 |
Greywacke
|
greywacke, fine-grained, greenish, lots of mica, multiple samples -good for tests |
|
0 |
Camp Elliott |
| GRD00O1S0 |
Greywacke
|
Original label: Molasse sandstone. Miocene (?), cross-bedding, faint sole markings, woody frags. Smooth side is base. August 1960. Coll No. S-6. |
Switzerland |
1 |
Ritter 154, 17 H |
| GRD00O2S0 |
Greywacke
|
Great Valley Group |
California |
0 |
Ritter 154, 23 J |
| GRD00O3S0 |
Greywacke
|
Original label: Greywacke. Grindstone member of the Knoxville formation. |
California |
0 |
Camp Elliott |
| GRD00O4S0 |
Greywacke
|
Original label: Wildeman graywacke. Hartz Mountains. Coll. no. 46C. |
Germany |
1 |
Ritter 154, 17 H |
| GRD00O5S0 |
Greywacke
|
Original label: Venado fm. Upper Cretaceous. |
California |
1 |
Ritter 154, 17 H |
| GRD00O6S0 |
Greywacke
|
Original label: Sardona quartzite. (Sandstone unit in Sardona flysch). Laminated. Clayey is base. Coll No Ma-14. September 1960. |
Switzerland |
1 |
Ritter 154, 17 H |
| GRD00O7S0 |
Greywacke
|
Original label: Wiener Wald flysch. Coll No A-1. Sept 1960. |
Austria |
1 |
Ritter 154, 17 H |
| GRD00O8S0 |
Greywacke
|
Gurnigel flysch. Early Tertiary. Original label: Pebbly calcareous sandstone in Flysch. August 1960. Coll. No. S-3. |
Switzerland |
1 |
Ritter 154, 17 H |
| GRD00O9S0 |
Greywacke
|
Original label: Magura Flysch. Eocene. Coarse sandstone from base of graded bed. X on base. Sept 1960. Coll. No. P-13. |
Poland |
1 |
Ritter 154, 17 H |
| GRD00OAS0 |
Greywacke
|
Original label: Coll. No. Ma-9. Sept. 1960. |
Switzerland |
1 |
Ritter 154, 17 H |
| GRD00OBS0 |
Oolitic Limestone
|
Pink to brown limestone with black and white ooids irregularly distributed. One large sample and multiple small pieces. Original label: Miami Oolite, Pleistocene? or Recent? April 1951. |
Florida |
6 |
Ritter 154, 3 C |
| GRD00OCS0 |
Breccia
|
Heterolithological breccia in calcareous matrix: streambed caliche? |
|
0 |
Ritter 154, 23 M |
| GRD00ODS0 |
Siltstone
|
calcareous siltstone, finely laminated, multiple samples -good for tests |
|
0 |
Ritter 154, 17 J |
| GRD00OES0 |
Conglomerate
|
conglomerate composed of rounded quartzite and chert pebbles |
|
0 |
Ritter 154, 23 D |
| GRD00OFS0 |
Diamictite
|
Noonday Dolomite, Kingston Peak fm, Neoproterozoic: Sample (SPH-10) in cabinet 21 drawer M. |
California |
0 |
Ritter 154, 17 I |
| GRD00OGS0 |
Conglomerate
|
Large sample of quartzite conglomerate. Original label: Quartz pebble conglomerate, Crystal Springs fm, 20 feet above base of Crystal Springs formation, Pahrump Group, Late Precambrian. |
California |
0 |
Ritter 154, 17 I |
| GRD00OHS0 |
Sedimentary Structures
|
Johnny Formation, Noonday Mine |
California |
0 |
Ritter 154, 22 K |
| GRD00OIS0 |
Sandstone
|
Santa Margarita Sandstone |
California |
0 |
Ritter 154, 17 I |
| GRD00OJS0 |
Greywacke
|
Great Valley Group; large sample |
California |
0 |
Ritter 154, 23 M |
