GRD01JRS0 |
Pelagic Limestone
|
Original label: Hairpin sandstone in Hairpin dolomite with occasional clastic pisolites. Upper Yates formation. Large amount of terrigenous material. |
New Mexico |
1 |
Ritter 154, 21 D |
GRD01JSS0 |
Replacement Features
|
Small white sample of fine-grained limestone. Starry crystal clusters of gypsum replaced by dolomite. Micrite matrix. Original label: Dolomitic micrite of the Tansill formation. |
New Mexico |
1 |
Ritter 154, 23 K |
GRD01JTS0 |
Pisolitic Limestone
|
Original label: Light gray limestone bearing pisoids, over broken pisoid cores. Dolomite (?). |
New Mexico |
1 |
Ritter 154, 18 C |
GRD01JUS0 |
Pisolitic Limestone
|
Tan pisoids-bearing limestone. Pisoids grew over broken pisoid cores. |
New Mexico |
1 |
Ritter 154, 18 C |
GRD01JVS0 |
Grainstone
|
Tan limestone bearing pisoids, over broken pisoid cores (original label); fusulinds, fragments of pelletal limestone, recrystallization fabrics, vuggy porosity. |
New Mexico |
1 |
Ritter 154, 21 H |
GRD01JWS0 |
Replacement Features
|
Abundant silicified fusulinids (Tranzardel) in upper sands of Cherry Canyon; terrigenous material in matrix. |
New Mexico |
1 |
Ritter 154, 18 O |
GRD01JXS0 |
Replacement Features
|
Glauconite replacing ooids/pellets (?). Original label: Bedded sandstone from the near the top of condensed level at base of clinoform in Cherry Canyon. |
New Mexico |
1 |
Ritter 154, 18 O |
GRD01JYS0 |
Sandstone
|
Dark grey sandstone from J. Wilson cycle #1; echinoderm fragments, angular quartz, fusulinids, brachiopods, chert, claystone clasts, carbonate cement. |
New Mexico |
1 |
Ritter 154, 17 G |
GRD01JZS0 |
Packstone
|
Grey nodular limestone from J. Wilson cycle #1 (original label); fusulinids, shell fragments, recrystallized fusulinids, ostracods with sparry cores. |
New Mexico |
1 |
Ritter 154, 18 F |
GRD01K0S0 |
Pelagic Limestone
|
Fusulinid-bearing limestone from J. Wilson cycle #1 (original label); echinoderms, trilobite fragments, foraminifera |
New Mexico |
1 |
Ritter 154, 21 E |
GRD01K1S0 |
Shell Limestone
|
Wavy bedded marly limestone; fossiliferous, shell fragments, recrystallizing dolomite; hand sample unlike thin section. |
New Mexico |
1 |
Ritter 154, 18 E |
GRD01K2S0 |
Grainstone
|
Urgon limestone; foram-rich with carbonate matrix. |
France |
1 |
Camp Elliott |
GRD01K3S0 |
Limestone
|
Grey limestone; Rhaetic; fine to medium calcite xtals, plag? simple and albite twinning? |
France |
1 |
Camp Elliott |
GRD01K4S0 |
Micritic Limestone
|
Gruphea limestone |
France |
1 |
Camp Elliott |
GRD01K5S0 |
Packstone
|
Shell fragments, forams, and small Fe-concretions |
France |
1 |
Ritter 154, 18 F |
GRD01K6S0 |
Sedimentary
|
|
France |
0 |
|
GRD01K7S0 |
Packstone
|
Fine grained with thin calcite veins; large benthic forams; great thin section. |
France |
1 |
Ritter 154, 18 F |
GRD01K8S0 |
Pelletal Limestone
|
Possibly Liassic platform debris |
Italy |
1 |
Camp Elliott |
GRD01K9S0 |
Micritic Limestone
|
Possibly Liassic platform debris; fine grained with thin calcite veins. |
Italy |
1 |
Camp Elliott |
GRD01KAS0 |
Chert
|
Grreen-gray chert |
Italy |
0 |
|
GRD01KBS0 |
Chert
|
Reddish chert |
Italy |
0 |
|
GRD01KCS0 |
Oolitic Limestone
|
Reddish chert |
Italy |
0 |
|
GRD01KDS0 |
Oolitic Limestone
|
Ooids with occasional forams. |
Italy |
1 |
Camp Elliott |
GRD01KES0 |
Oolitic Limestone
|
Ooids with filaments and occasional forams. |
Italy |
1 |
Camp Elliott |
GRD01KFS0 |
Chert
|
Radiolarian-rich |
Italy |
0 |
|
GRD01KGS0 |
Chert
|
Radiolarian and sponges |
Italy |
0 |
|
GRD01KHS0 |
Pelletal Limestone
|
Faintly laminated filaments and debris; recrystallized |
Italy |
1 |
Camp Elliott |
GRD01KIS0 |
Replacement Features
|
Medium to coarse-grained chert spheres in cryptocrystalline matrix. |
Italy |
1 |
Ritter 154, 18 O |
GRD01KJS0 |
Oolitic Limestone
|
Very fine crystalline matrix with ooids. |
Italy |
1 |
Camp Elliott |
GRD01KKS0 |
Sedimentary
|
|
Italy |
0 |
|