Sample Type is Sedimentary › Chemical › Carbonate › Limestone
765 records | Download| IGSN | Sample Type | Notes | Location | Number Thin Sections | Storage Location |
|---|---|---|---|---|---|
| GRD010HS0 | Pelagic Limestone | Grey fine-grained hand sample. Original label: Marl in Magura flysch. Lacko Marls. Coll. No. P-8. September 1960. | Poland | 1 | Ritter 154, 21 D |
| GRD010IS0 | Oolitic Limestone | Dark grey granular limestone. Ooids, shell fragments, and sparry calcite visible in hand sample. Original label: Greenbrier limestone, oolitic. Mauch Chunk formation. Upper Mississipian. May 1951. Coll. No. P.T. 384c. | Pennsylvania | 1 | Ritter 154, 18 B |
| GRD010JS0 | Limestone | Small shells in hand sample. Original label: Tortonian fresh-water limestone. Miocene?, Coll. No. P-29a,b. September 1960. Sketch of stratigraphy on original label. | Poland | 0 | Ritter 154, 22 J |
| GRD010LS0 | Shell Limestone | Small hand sample. Original label: Calpionella limestone, Lower Tithonian, September 1960, Coll. No. P-23 a,b. | Poland | 1 | Camp Elliott |
| GRD010MS0 | Pelagic Limestone | Foram ooze. Original label: Spotted marl. Middle Cretaceous. September 1960. Coll. No. P-19. | Poland | 1 | Ritter 154, 18 D |
| GRD010NS0 | Packstone | Tan limestone with light grey disk-shaped fossils. Original label: Limestone with Operculina, Amiranian O. Co. Geologist, Coll. No. 46, 1937-38. | Iran | 1 | Camp Elliott |
| GRD010OS0 | Shell Limestone | Large purple hand sample with lighter spots, likely crinoid pieces. Nice sample. Original label: Crinoidal limestone with red bands, in Famennian bioherm., December 1960. | Belgium | 1 | Ritter 154, 18 E |
| GRD010PS0 | Boundstone | Hand sample composed of white coral. Montastrea annularis (?). Original label: Key Largo limestone, Coral Reef rock, Montastrea annularis, Coll. No. 229, April 1951. | Florida | 1 | Ritter 154, 18 G |
| GRD010QS0 | Grainstone | Very small samples. Original label: Orbitolina limestone, July 15, 1950. | Tunisia | 1 | Ritter 154, 21 H |
| GRD010RS0 | Grainstone | Sparry calcite spots in green/gray limestone. Some crinoid pieces have internal structure. Original label: Crinoidal limestone from bioherm in Famennian, December 1960. Missing sample | Belgium | 1 | Camp Elliott |
| GRD010SS0 | Pisolitic Limestone | Pisolites becoming finer upward. Small grey sample. Original label: Pisolitic dolomite, Beck Spring formation, Pahrump Group, float in wash, April 1964. | California | 1 | Ritter 154, 18 C |
| GRD010US0 | Pelletal Limestone | Original label: Dolomite, Pelletal and Skeletal. McColley formation. Pellets, echinoderm fragments, geopetal structures. | Nevada | 1 | Ritter 154, 18 B |
| GRD010VS0 | Pelagic Limestone | Replaced shell fragments. Matrix supported. Original label: Limestone core, 9900 feet, Lower K (?) | Texas | 1 | Ritter 154, 18 D |
| GRD010XS0 | Shell Limestone | Dark curved streaks (shells?) in tan limestone. Original label: Purbeck limestone, Coll. No. 129. | United Kingdom | 1 | Ritter 154, 18 E |
| GRD010YS0 | Micritic Limestone | Vug with prismatic calcite crystals in hand sample. Original label: Lithographic limestone, Fredericksburg Group. | Texas | 1 | Ritter 154, 18 D |
| GRD010ZS0 | Grainstone | Large coral in hand sample. Nice thin section. Original label: Graham formation, Cisco Group, Gunsight limestone member, USGS Bull. 1096A, Fossil location 16017. | Texas | 1 | Ritter 154, 18 G |
| GRD0111S0 | Pelagic Limestone | Original label: Seewerkalk, Globotruncana limestone, calcaspheres. | Switzerland | 1 | Ritter 154, 18 D |
| GRD0114S0 | Grainstone | White limestone with black (Fe?) spots. Original label: Anacacho limestone. | Texas | 1 | Ritter 154, 21 H |
| GRD0115S0 | Packstone | Very beautiful sample and thin section. Well-preserved graptolites. Original label: Limestone with graptolites, Latonic formation, Eden Group, Cinninnatian. | Ohio | 1 | Ritter 154, 18 F |
| GRD0116S0 | Grainstone | Original label: Limestone. Beach rock. Recent. 7/1959. | Bahamas | 1 | Ritter 154, 18 G |
| GRD0117S0 | Oolitic Limestone | Oolitic dolomite. Nice internal structure in ooids both in hand sample and thin section. Original label: Pisolitic dolomite, Beck Springs formation, Pahrump Group, April 1964, Float from wash. | California | 1 | Ritter 154, 3 C |
| GRD011FS0 | Micritic Limestone | Small grey sample of sandy limestone. Drusy calcite crystals on sample. Original label: Limestone, sandy. | California | 1 | Ritter 154, 21 E |
| GRD011GS0 | Micritic Limestone | Original label: Ellenberger limestone. | Texas | 1 | Ritter 154, 21 D |
| GRD011IS0 | Micritic Limestone | Dark grey limestone. Original label: Limestone core from approximately 12,000 feet. | Texas | 1 | Ritter 154, 21 E |
| GRD011NS0 | Grainstone | Nice thin section. Original label: Landenian (Eocene), with opaline layers with sponge spicules, December 1960. | Belgium | 1 | Camp Elliott |
| GRD013VS0 | Limestone | Tan limestone interbedded with shale | Italy | 0 | Camp Elliott |
| GRD013XS0 | Limestone | Light green limestone with small white nodules and dark wispy chert nodules; green shale at the base. | Italy | 0 | Camp Elliott |
| GRD013YS0 | Limestone | Light green limestone with small dark wispy chert nodules; green shale at the base. | Italy | 0 | Camp Elliott |
| GRD013ZS0 | Limestone | Light green and purple interbedded limestone. | Italy | 0 | Camp Elliott |
| GRD0140S0 | Limestone | Light green limestone. | Italy | 0 | Camp Elliott |