Skip to main content
Advanced Search

Filters: Types: OGC WMS Layer (X) > partyWithName: U.S. Geological Survey (X) > Categories: Image (X) > partyWithName: Yochelson, Ellis Leon (X)

19 results (16ms)   

View Results as: JSON ATOM CSV
thumbnail
Album caption and Professional paper 683-B. plate 3 caption: Figures 1-6. FIGUBES 1-6. Thin sections of Salterella conulata Clark. 1, 2. From "Roadside, east of creek 2 miles east of Waynesborov Chambersburg Quadrangle, Pennsylvania" (collected by G. W. Stose) ; both figures, X 10. USNM 166231,166232. 3. From "Edge of street running north and south in front of Smith's lime kiln and in back yard of first cottage north of Smith's lime kiln (excavation) ; city of York, York Co., Penn." (collected by H. E. Dickhaut, 1901) ; USNM locality 48f. X 10. USNM 166234. 4. From "South bank of creek at Roadside, Chambersburg quadrangle" (collected by G. W. Stose, June 21, 1901). X 10. USNM 166236. 5. 6. From Bonne Bay, east shore...
thumbnail
Album caption: Olivellites plummeri, a paralectotype, TMM 35681 (X 1, 82). This enlargement of a weathered specimen from the center of the original slab shows concave-up sand layers which produce transverse ridges on the upper surface of weathered traces. Eastland County, Texas. circa. 1978. Published as figure 4, p. 794, in U.S.Geological Survey. Journal of research, v. 6, no. 6. November-December, 1978.
thumbnail
Album caption: Reillustration or Oder's specimens of ceratopea and pondia opercula from Tennessee. n.d. Published in U. S. Geological Survey. Professional paper 294-H. 1957.
thumbnail
Album caption and Professional paper 683-B. 1970. plate 6 caption: FIGURES 1-8. Thin sections of Salterella conulata Clark. 1-8. From "1% miles east of Landis Valley, Manheim Township, Lancaster County, Penn." (collected by C. D. Walcott, May 1909), USNM locality 12-y. Figure 1, X 10, and figure 8, X 15. USNM 166247, 166248. 2-5, 7. From Lincoln Stone Company quarry within the grounds of Thomasville Stone and Lime Company, at Thomasville, Pa., USGS locality 6795-CO. Figures 2-4, x 15, figure 5, X 10, and figure 7, X 20. USNM 166250,166251, 166252, 166253, 166254. 6. From "Just north of Roadside near Waynesboro, Pa. This specimen was found among Foerste's collection with no label. The above information supplied by...
thumbnail
Album caption and Professional paper 1282, plate 2 caption: Figures 1-6. Scanning electron microscope photographs of a boring in a six-sided variant of D. (Dentalium) laqueatum Verrill, USNM 780591d. 1. Vertical view of "half hole" specimen, broken at the point of drilling. x 60. 2. Vertical view of the boring, showing the fine reticulate surface ornament extending to the margin of the boring without any etched zone. x 150. 3. Enlargement of the upper surface seen in figure 2, showing the relationship of crosslamellar structure to the ornament and emphasizing the lack of an etched zone. x 270. 4. Slightly oblique view, showing the steep but gently concave curved wall of the boring. x 150. 5. Detail at the inner...
thumbnail
Album caption and Professional paper 683-B. plate 5 caption: FIGURES 1-4. Thin sections of SaIterella conulata Clark. 1. Part of thin section, a short distance below base of apertural cavity, showing central tube filled with recrystallized calcite, laminated inner deposits, and outer wall. X 100. From the upper part of the Vintage Dolomite in the kiln of a small abandoned quarry, east of the Landis Valley Farm Museum and 1,000 feet south of the intersection of Oregon Pike and Hunsecker Road, Lancaster quadrangle, Pennsylvania ; USGS locality 6021-CO. USNM 166245. 2. Same specimen as figure 1, X 15. 3. Lower part of apertural cavity of same specimen, x 50. 4. Upper part of specimen shown to left on plate 4, figure...
thumbnail
Album caption and Professional paper 1282, plate 3 caption: Figures 1-6. Broken and repaired shells and apertural views of D. (Dentalium) laqueatum Verrill. 1. A "half hole" between two ribs of a seven-sided variant. x 15, USNM 780591e. 2. Apertural view of a seven-sided variant broken at the apex; compare with the thickened ribs shown in figure 1. x 15, USNM 780591f. 3. Apertural view of a large seven-sided variant with reduced ribs, 4.9 em in chord length. x 15, USNM 780591g. 4. Left-side view of a seven-sided variant, with a single break, 3. 7 em in chord length. x 5, USNM 780591h. 5. Right-side view of seven-sided variant with two breaks, 3.2 em in chord length. x 5, USNM 780591i. 6. Slightly oblique ventral...
thumbnail
Album caption: Olivellites plummeri at its type-locality. Individuals are visible in two sandstone beds, separated by several centimeters of shale. The length of the hammer is 28.5 cm. Eastland County, Texas. circa. 1978. Published as figure 2, p. 792, in U. S. Geological Survey. Journal of research, v. 6, no. 6. November-December, 1978.
thumbnail
Album caption: Opercula from Texas, Oklahoma, Missouri, Tennessee and Colorado. n. d. Published in U.S.Geological Survey. Professional paper 294-H. 1957.
thumbnail
Album caption and Professional paper 683-B. plate 1 caption: FIGURES 1-9. Thin sections of Salterella conulata Olark. 1. 5-8. Topotypes from the Clark type collection from rock dredged when the drydock at St. Joseph de Levis, Quebec, was enlarged. The original of figure 1 is designated as the neotype. X 15. Thin sections are in the collection of the Museum of Comparative Zoology, Harvard University, Cambridge, Mass. 2. 3, 9. Weathered specimens imbedded in plastic from "Umbarger Mine, Sugar Grove, Virginia" (collected by J. Bridge, December 1942). Figures 2 and 9, X 15; figure 3, X 10. USNM 166216, 166217, 166218. 4. Weathered specimen imbedded in plastic from "North end of quarry at Millville, W. Va." (collected...
thumbnail
Album caption: Olivellites plummeri topotype in oblique view, U. S. National Museum No. 250 880 (X 2). The specimen shows typical abrupt turns and a crossing. The upper surface of the slab is not flat, and the trace may be moving up the side of a ripple trough. Texas. circa. 1978. Published as figure 3, p. 793, in U. S. Geological Survey. Journal of research, v. 6, no. 6. November-December, 1978.
thumbnail
Album caption: Olivellites plummeri Fenton and Fenton, original slab; Texas Memorial Museum (TMM) 35681,University of Texas Bureau of Economic Geology locality 67-T-1, Eastland County, Texas. (X 1). The lectotype is indicated by two arrows. Approximately 2 cm on the right side of the slab and 1 cm at the top of the slab are not shown. Eastland County, Texas. circa. 1978. Published as figure 1, p. 790, in U. S. Geological Survey. Journal of research, v. 6, no. 6. November-December, 1978.
thumbnail
Album caption: Ceratopea and ceratopea? opercula and shells from Missouri, Minnesota and Oklahoma. n. d. Published in U. S. Geological Survey. Professional paper 294-H. 1957.
thumbnail
Album caption and Professional paper 1282, plate 1 caption: Figures 1-4. General views of D. (Dentalium). 1. Dorsal-side view of a seven-sided variant of D. (Dentalium) laqueatum Verrill, 4.5 em in chord length; the borehole has a maximum length of 4.9 mm. x 5, USNM 780591a. 2. Left-side view of a six-sided variant, D. (Dentalium) laqueatum Verrill, that has a seventh intercalated rib, shown to the left appearing some distance below the broken apical area. x 5, USNM 780591b. 3. Left-side view of D. (Dentalium) obscurum Dall, a nine-sided variant, 3.1 em in chord length; the borehole has a maximum length of 5.8 mm. x 5, USNM 780952a. 4. Part of a six-sided variant, D. (Dentalium) laqueatum, 4.5 em in chord length,...
thumbnail
Album caption: Orientation and terminology from operculum of Ceratopea, as illustrated by that of C. Tennesseensis oder. n.d. Published as figure 102 in U.S. Geological Survey. Professional paper 294-H. 1957.
thumbnail
Album caption and Professional paper 523-B. 1966. plate 1 caption: FIGURE 1. Left side view of steinkern of posterior piece. USNM 146894; X 17~. From USNM loc. 37b, H mile east of village of Salem, Washington County, N.Y. Collected by C. D. Walcott, September 1893 (date is in error). (This specimen is in the same tray with others from loc. 76a. In view of the similarity between the specimen and others from the Hoyt Limestone Member of Theresa Dolomite (76a) as well as its similarity to Walcott's figure of 1889, I am inclined to believe that the wrong locality number was affixed.) 2-3. "Casts of the chamber of habitation and the inner chambers. The septa are seen at S, 8'." From Walcott, 1886, pl. 33, figs. 1 and...
thumbnail
Album caption: Ceratopea opercula and shells from Oklahoma, Pennsylvania, Arkansas, and Texas. n. d. Published in U. S. Geologocal Survey. Professional paper 294-H. 1957.
Album caption and Professional paper 1282, plate 4 caption: Figures 1-3. Ontogenetic change in the apex of D. (Dentalium) laqueatum Verrill. All specimens x 15. 1. A small keyhole in a seven-sided variant, 3.6 em in chord length; USNM 780591k. 2. A V -shaped reentrant in a six-sided variant, 5.1 em in chord length; USNM 7805911. 3. A prominent slit in a six-sided variant, 5.3 em in chord length; USNM 780591m.
thumbnail
Album caption and Professional paper 1282, plate 4 caption: Figures 1-3. Ontogenetic change in the apex of D. (Dentalium) laqueatum Verrill. All specimens x 15. 1. A small keyhole in a seven-sided variant, 3.6 em in chord length; USNM 780591k. 2. A V -shaped reentrant in a six-sided variant, 5.1 em in chord length; USNM 7805911. 3. A prominent slit in a six-sided variant, 5.3 em in chord length; USNM 780591m.
    map background search result map search result map Thin sections of Salterella conulata Clark in eastern North America. Thin sections of SaIterella conulata Clark. North America. Lancaster County, Pennsylvania. Thin sections of Salterella conulata Clark. North America. Lancaster County, Pennsylvania. Orientation and terminology from operculum of Ceratopea, Tennesseensis Oder. n.d. Reillustration or Oder's specimens of ceratopea and pondia opercula from Tennessee. No Date. Opercula from Texas, Oklahoma, Missouri, Tennessee and Colorado. No Date. Ceratopea opercula and shells from Oklahoma, Pennsylvania, Arkansas, and Texas. No Date. Ceratopea and ceratopea? opercula and shells from Missouri, Minnesota and Oklahoma. No Date. Olivellites plummeri Fenton and Fenton, Eastland County, Texas. 1978. Olivellites plummeri at its type-locality. Eastland County, Texas. 1978. Olivellites plummeri topotype in oblique view, Texas. 1978. Olivellites plummeri, a paralectotype, Eastland County, Texas. circa. 1978. Left side view of steinkern of posterior piece. USNM 146894; X 17~. General views of Dentalium (Dentalium). Louisiana. Late Cretaceous geological period. Scanning electron microscope photographs of a boring in a six-sided variant of D. (Dentalium) laqueatum Verrill, USNM 780591d. Broken and repaired shells and apertural views of D. (Dentalium) laqueatum Verrill. Ontogenetic change in the apex of D. (Dentalium) laqueatum Verrill. All specimens x 15. Ontogenetic change in the apex of D. (Dentalium) laqueatum Verrill. All specimens x 15. Thin sections of Salterella conulata Olark. North America. Olivellites plummeri Fenton and Fenton, Eastland County, Texas. 1978. Olivellites plummeri at its type-locality. Eastland County, Texas. 1978. Olivellites plummeri, a paralectotype, Eastland County, Texas. circa. 1978. Orientation and terminology from operculum of Ceratopea, Tennesseensis Oder. n.d. Reillustration or Oder's specimens of ceratopea and pondia opercula from Tennessee. No Date. General views of Dentalium (Dentalium). Louisiana. Late Cretaceous geological period. Scanning electron microscope photographs of a boring in a six-sided variant of D. (Dentalium) laqueatum Verrill, USNM 780591d. Broken and repaired shells and apertural views of D. (Dentalium) laqueatum Verrill. Ontogenetic change in the apex of D. (Dentalium) laqueatum Verrill. All specimens x 15. Ontogenetic change in the apex of D. (Dentalium) laqueatum Verrill. All specimens x 15. Ceratopea opercula and shells from Oklahoma, Pennsylvania, Arkansas, and Texas. No Date. Ceratopea and ceratopea? opercula and shells from Missouri, Minnesota and Oklahoma. No Date. Opercula from Texas, Oklahoma, Missouri, Tennessee and Colorado. No Date. Olivellites plummeri topotype in oblique view, Texas. 1978. Thin sections of Salterella conulata Clark in eastern North America. Thin sections of SaIterella conulata Clark. North America. Lancaster County, Pennsylvania. Thin sections of Salterella conulata Clark. North America. Lancaster County, Pennsylvania. Thin sections of Salterella conulata Olark. North America. Left side view of steinkern of posterior piece. USNM 146894; X 17~.