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Sample Type is Sedimentary › Chemical › Carbonate › Limestone

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IGSN Sample Type Notes Location Number Thin Sections Storage Location
GRD01JHS0 Limestone Fossiliferous (crinoids, long enchinoderm spines, brachiopods) limestone. Italy 0 Ritter 154, 18 E
GRD01JIS0 Limestone Fossiliferous (crinoids, long enchinoderm spines, brachiopods) limestone. Italy 0 Camp Elliott
GRD01JJS0 Limestone Fossiliferous (crinoids, long enchinoderm spines, brachiopods) limestone. Italy 0 Camp Elliott
GRD01JKS0 Limestone Fossiliferous (crinoids, long enchinoderm spines, brachiopods) limestone. Italy 0 Camp Elliott
GRD01JLS0 Limestone Fossiliferous (crinoids, long enchinoderm spines, brachiopods) limestone. Italy 0 Camp Elliott
GRD01JMS0 Limestone Micritic bed with layer of sparry calcite. Sponge spicules with occasional sparry-filled vugs. Italy 1 Camp Elliott
GRD01JNS0 Limestone Sparry calcite filling void Italy 0
GRD01JOS0 Grainstone Fusulinid-rich limestone, bryozoans, bivalves in silt. Slight silicification. Texas 1 Ritter 154, 18 G
GRD01JQS0 Pisolitic Limestone White pisolitic limestone. Gradient in pisolite diameter. New Mexico 1 Ritter 154, 18 C
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
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
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
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
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
GRD01KHS0 Pelletal Limestone Faintly laminated filaments and debris; recrystallized Italy 1 Camp Elliott
GRD01KJS0 Oolitic Limestone Very fine crystalline matrix with ooids. Italy 1 Camp Elliott
GRD01KLS0 Limestone Cherty limestone with Fe-concentrated in interstitial cracks. Italy 1 Camp Elliott
GRD01KMS0 Micritic Limestone Filament micrite with thin calcite veins. Fe-concretion in hand sample. Italy 1 Camp Elliott