C d charles doolittle walcott (1 Ergebnisse)

Two odd volumes of Geological Society of America photo books. Small oblong quarto [20 cm x 27 cm]; Oblong duodecimo [13 cm x 18 cm]. First book: Cover title and seven photographs on 1/4 brown cloth with gray card boards held together with a string tie binding. In calligraphy on the front board: "G. S. A. Photographs." The photographs measure 16.5 cm wide x 11.5 cm tall. Caption titles on paper strips mounted below the photographs. Numbers on small strips mounted in top fore-edge corners. With the following photographs present: 495- "28. Terraces of Tertiary Lake Beds, near Salmon City, Idaho, on the Lemhi River."; 496- "29. Terraces of Tertiary Lake Beds, on Lemhi River near Salmon City, Idaho."; 497- "30. Old Gold diggings - work 1859-65. Leesburg, Idaho, on Napias Creek."; 498- "32. Rocky cut for sluice, California Bar, Idaho."; 499- "33. Discharge sluice California Bar, Idaho."; 500- "31. Hydraulic Mining at California Bar, Idaho."; 501- "No. Basal Cambrian sandstones of section at mouth of Two-mile Canyon, 2 miles south of Malad City, Idaho (562) C.D.W. 1898." Condition: Very good. Light wear and waviness to boards. Numerical notations crossed out in top fore-edge corners. Second book: Thirty-seven linen-backed photographs mounted between gray card boards with 1/4 brown cloth. Front board completely detached, but present. The photographs measure 16.5 cm wide x 11.5 cm tall. With typed titles, and some notations in pencil/pen on the reverse. Numbers mounted in the top fore-edge corners of the photographs. With the following photographs present: 747- "Shore of lake Ontario, Niagara county, New York. Illustrated mode of origin of beach shingle by showing rock in place and (?) rocks recently detached."; 748- "Beach of flat shingle. Shore of lake Ontario at Golden Hill Creek, New York." 749- "Beach of well rounded shingle. Shore of lake Ontario at Golden Hill Creek, New York."; 750- "Cemented shingle in spit of glacial lake Iroquois at Lewiston, New York."; 751- "Section of spit of glacial lake Iroquois at Lewiston, N.Y. The dip is landward, indicating growth on the inside of the spit."; 752- "Section of spit of glacial lake Iroquois at Lewiston. The dip is landward, indicating growth on inside of spit." 753- "Cut terrace of the Iroquois shore line, 2 miles west of Dickensonville, N.Y. Lacustrine plain, bed of lake Iroquois, near Jeddo, N.Y. The water edge was at base of cliff. The cliff is carved from Medina shale."; 754- "Till plain, 1/2 mile south of Jedoo, Niagara county, N.Y."; 755- "Cross bedding and unconformity in sand kame, 3 miles east of Lockport, N.Y."; 756- "Till Shore of lake Ontario, Wilson, N.Y."; 757- "Deposit by torrent of Erian water on the withdrawal of the ice sheet from the escarpment at Lewiston, N.Y. Unassorted and unworn alluvi(?)."; 758- "Section of talus, Niagara gorge."; 759- "Angular gravel in kame, south of Royalton, Niagara county, N. Y."; 760- "Solitary gravel kame, 3 miles south of Middleport, N. Y."; 761- Escarpment of the Niagara limestone; looking west from a point on the talus near Lewiston, N.Y."; 762- "Niagara escarpment capped by niagara limestone; looking east from a point 5 miles west of Lockport, N.Y."; 763- "Niagara escerpment [sic] without capping of Niagara limestone; looking west from a point near Middleport, New York."; 764- "Drowned valley of Twelve-mile creek, Niagara county, N.Y. near Wilson. Water lilies grow on submerged alluvial plain."; 765- "Head of estuary of Twelve-mile creek, Niagara county, N.Y. Submerged alluvial plain supports rushes."; 766- "Estuary of Eighteen-mile creek, near Olcott, Niagara county, N.Y. Channel deep, current slow. Submerged alluvial plain supports rushes."; 767- "Valley of Eighteen-mile creek, Niagara county, N.Y., above head of estuary. Channel shallow, current rapid; alluvial plain supports rushes."; 768- "Post-Glacial anticline, Hopkins creek, Niagara county, N.Y. The displacement of the rocks is accompanied by a superficial ridge traversing a. …