| GRD00MUS0 |
Lithic Sandstone
|
Original label: Sandstone, interbedded w/ greenish and black shales. Possibly Werfenian. Lower Triassic. Some beds crop out at switchback above village of Pieve de Liv. Go where they show good grading and load clasts. Sept 1960. Coll. No. I-2. |
Italy |
1 |
Ritter 154, 17 F |
| GRD00MVS0 |
Lithic Sandstone
|
Original label: Horsetown formation, Lower Cretaceous, with radiolaria from top of Horsetown. |
California |
1 |
Ritter 154, 17 F |
| GRD00MWS0 |
Lithic Sandstone
|
Clasts less than or equal to 5 mm in finer matrix. Franciscan. Original label: Jurassic sandstone, 1952. |
California |
1 |
Ritter 154, 17 F |
| GRD00MXS0 |
Lithic Sandstone
|
Original label: Sandstone with shale pebbles. Lower Juniata formation, May 1951, Coll. No. PT 404a. |
Pennsylvania |
1 |
Ritter 154, 17 F |
| GRD00MYS0 |
Lithic Sandstone
|
Light grey sandstone with lithic fragments up to 3 mm in diameter. Original label: Sandstone. 14762 to 14816, Ohio Oil Co. K.C.L.A. 72-4, Deep test. |
California |
1 |
Ritter 154, 17 F |
| GRD00MZS0 |
Greywacke
|
Greywacke, Meister |
California |
0 |
Ritter 154, 23 J |
| GRD00N0S0 |
Sandstone
|
green argillaceous sandstone, Nunda Sandstone, Devonian |
New York |
1 |
Ritter 154, 23 I |
| GRD00N1S0 |
Glauconitic Sandstone
|
glauconitic sandstone, Navesink Greensand, Cretaceous |
New Jersey |
1 |
Ritter 154, 23 I |
| GRD00N2S0 |
Sandstone
|
red brown staining qtz >>plag, Wood Canyon Formation. |
California |
1 |
Ritter 154, 23 I |
| GRD00N3S0 |
Greywacke
|
Original label: Pool Creek formation, marine, 1962. |
Alaska |
1 |
Ritter 154, 17 H |
| GRD00N4S0 |
Glauconitic Sandstone
|
Original label: Glauconititc sandstone. Frm is only a few meters thick, between Toronian and Aptian limestones. Regional unconformity. July 8, 1972. |
Switzerland |
2 |
Ritter 154, 17 G |
| GRD00N5S0 |
Sandstone
|
Original label: Venado fm (near base). Upper Cretaceous. |
California |
1 |
Ritter 154, 23 I |
| GRD00N6S0 |
Sandstone
|
Original label: One foot thick sandstone bed in Harrell shale. May 1951. Coll. No. P.T. 396b. |
Pennsylvania |
2 |
Ritter 154, 23 I |
| GRD00N7S0 |
Bedding
|
Original label: Pottsville cross-bedded, carbonaceous sandstone. Coll. No. P.T. 383i. May 1951. |
Pennsylvania |
1 |
Ritter 154, 17 Q |
| GRD00N8S0 |
Sandstone
|
Original label: Molasse sandstone. Coll. No. S-5. July, 1960. |
Switzerland |
1 |
Ritter 154, 17 G |
| GRD00N9S0 |
Sandstone
|
Original label: Sandstone from Flysch. Coll. No. C-2. Sept. 1960. |
Czech Republic |
1 |
Ritter 154, 17 G |
| GRD00NAS0 |
Sandstone
|
Original label: Micaceous sandstone, Sandy facies of Famennian. Oct. 1960. |
Belgium |
0 |
Ritter 154, 23 I |
| GRD00NBS0 |
Lithic Sandstone
|
Abundant volcanic rock fragments. Nice thin section. Original label: Blue sandstone, lower member of San Joaquin formation. |
California |
1 |
Ritter 154, 17 F |
| GRD00NCS0 |
Sandstone
|
Original label: Trimmers Rock sandstone. Portage Group. Upper Devonian. Fine phase. Coll. No. P.T. 427b, May 1951. |
Pennsylvania |
1 |
Ritter 154, 17 G |
| GRD00NDS0 |
Sandstone
|
Original label: Juiata formation. Typical red pebbly sandstone. May 1951, Coll. No. P.T. 422b. |
Pennsylvania |
1 |
Camp Elliott |
| GRD00NES0 |
Sandstone
|
Occasional dropstones in sandstone. Original label: Red sandstone. Penrith. Triassic. Coll. No. 145. |
United Kingdom |
1 |
Ritter 154, 17 G |
| GRD00NFS0 |
Sandstone
|
Sandstone, Delaware Mountain formation, Guadalupe Group, Coll. No. 108, March 1951 (original label) |
Texas |
1 |
Ritter 154, 23 I |
| GRD00NGS0 |
Sandstone
|
Thin section named Bass #1. Original label: Turritella sandstone. Middle Miocene. |
California |
1 |
Ritter 154, 17 G |
| GRD00NHS0 |
Sandstone
|
Micaceous sandstone with flecks of organic matter. Original label: Typical fine sandstone. Chemung formation. May 1951. Coll. No. P.T.392a. |
Pennsylvania |
1 |
Ritter 154, 17 G |
| GRD00NIS0 |
Sandstone
|
Small sample with billets. Original label: Sandstone. Keuper. Triassic. Coll No 143. |
United Kingdom |
18 |
Ritter 154, 3 C |
| GRD00NJS0 |
Sandstone
|
Original label: Bald Eagle sandstone at the base of Juniata formation, May 1951, Coll. No. PT 405. |
Pennsylvania |
1 |
Ritter 154, 17 G |
| GRD00NKS0 |
Sandstone
|
Styolites Original label: Kootenai formation. |
Montana |
1 |
Ritter 154, 23 I |
| GRD00NLS0 |
Lithic Sandstone
|
Original label: Glass sand. Capay formation. 1937. |
California |
2 |
Ritter 154, 17 F |
| GRD00NMS0 |
Sandstone
|
Original label: Dakota sandstone. B 20 below A. |
Colorado |
4 |
Ritter 154, 23 I |
| GRD00NNS0 |
Sandstone
|
Original label: Coconino sandstone, Near middle, Bright Angel Trail, Grand Canyon, Arizona. |
Arizona |
4 |
Ritter 154, 23 I |
