Filters: Contacts: Lewis, G. Edward (X)

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Bed of black ash overlain by bed of white ash (diatomaceous?) from old lake bottom (?) in which aquatic plants were buried in growth position, died, decayed, and molds of their stems were filled up by wet black ash forced up from below (?). Bed of black ash overlain by bed of white ash (diatomaceous?) from old lake bottom (?) in which aquatic plants were buried in growth position, died, decayed, and molds of their stems were filled up by wet black ash forced up from below (?). Note black streaks in white bed overlying black bed. East side of Culapachan canyon, road cut, Ambato-Pillaro road. Tungurahua, Ecuador. 1950. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, photo print Arenal de Pancahuan. Napo Pastaza, Ecuador. 1946. Arenal de Pancahuan. Napo Pastaza, Ecuador. 1946. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, photo print View westward up Rio Pastaza gorge, from cliff-top just north of Banos. North abutment of bridge is on old pre-Cambrian metamorphics (dip 90 degrees, strike N-S) of old valley now being re-excavated by river. View westward up Rio Pastaza gorge, from cliff-top just north of Banos. North abutment of bridge is on old pre-Cambrian metamorphics (dip 90 degrees, strike N-S) of old valley now being re-excavated by river. Valley fill of volcanics and sediments forms a south cannon wall. Tungurahua?, Ecuador. 1950. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, photo print View westward from Quito-Riobamba highway to El Chimborazo volcano. Chimborazo, Ecuador. 1946 View westward from Quito-Riobamba highway to El Chimborazo volcano. Chimborazo, Ecuador. 1946 Categories: Image; Tags: Lewis, G.E. Collection, Photographers, Volcanoes, photo print Jivaro Indian man and woman on jungle trail 1/2 mile south of airstrip at Sucua with more Jivaros dressed in Sunday best. Santiago-Zamora, Ecuador. 1950. Jivaro Indian man and woman on jungle trail 1/2 mile south of airstrip at Sucua with more Jivaros dressed in Sunday best. Note: the Jivaros are the headhunters who kill with poisoned blowgun darts (curare) and then shrink the victim's head to the size of an orange. Santiago-Zamora, Ecuador. 1950. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, photo print View westward across Quito to El Pichincha volcano. Pichincha, Ecuador. 1946. View westward across Quito to El Pichincha volcano. Pichincha, Ecuador. 1946. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, Volcanoes, photo print Ophiacodon sp., MCZ 2977. Sketch A: Ground transverse section through the first vertebra in the string. Colorado. 1959. Ophiacodon sp., MCZ 2977. Sketch A: Ground transverse section through the first vertebra in the string. Unshaded areas represent matrix. Early Permian Vertebrates from the Cutler Formation of the Placerville area, Colorado. 1959. Published as Fig. 10-A, U.S.G.S. Professional paper 503-C. 1965. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, photo print Coming down out of rain forest in upper Alao Valley, Wallace Estill on lead horse. Chimborazo, Ecuador. 1946. Coming down out of rain forest in upper Alao Valley, Wallace Estill on lead horse. Chimborazo, Ecuador. 1946. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, photo print Peons carrying Nunez and Huilka across stream. Napo Pastaza, Ecuador. 1946. Peons carrying Nunez and Huilka across stream. Napo Pastaza, Ecuador. 1946. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, photo print View of El Cotopaxi, looking southward, with El Chimborazo on right Skyline. Chimborazo, Ecuador. 1946. View of El Cotopaxi, looking southward, with El Chimborazo on right Skyline. Chimborazo, Ecuador. 1946. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, photo print Universidad de Guayaquil. Guayas, Ecuador. 1946. Universidad de Guayaquil. Guayas, Ecuador. 1946. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, photo print Santiago Bay Lowland to Pelado Range and Boniato Ridge. Oriente, Cuba. 1940. View northward across the Santiago Bay Lowland to Pelado Range (P) and Boniato Ridge (B). Note the quarry in Cuabitas limestone lentil of the Cobre formation at extreme right (ls). Photograph by U.S. Navy. Geology of South-central Oriente, Cuba. Oct. 1940-Oct. 1945. Published as Fig. 22, U.S.G.S. Bulletin 975-D. 1955. Categories: Image; Tags: Lewis, G.E. Collection, Mills, Mines, Quarries, Oriente, Cuba, Photographers, U.S. Navy, All tags... photo print, Fewer tags South-dipping normal fault in pyroclastic rocks of Cobre formation exposed on scarp of Boniato Ridge. 1940. South-dipping normal fault in pyroclastic rocks of Cobre formation exposed on scarp of Boniato Ridge along Central Highway 2.5 km. 1940. Categories: Image; Tags: Cobre, Lewis, G.E. Collection, Orienta Provence, Cuba, Photographers, photo print Universidad de Guayaquil, Charles Darwin bust. Guayas, Ecuador. 1946. Universidad de Guayaquil, Charles Darwin bust. Guayas, Ecuador. 1946. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, photo print Successive layers of pumiceous ash separated by old soils, near Tiopollo. Eruptives from Cotopaxi Volcano. Ecuador. 1950. Successive layers of pumiceous ash separated by old soils, near Tiopollo. Eruptives from Cotopaxi Volcano. Ecuador. 1950. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, Volcanoes, photo print El Sangay, from the west. Napo Pastaza, Ecuador. 1946. El Sangay, from the west. Napo Pastaza, Ecuador. 1946. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, photo print Damage done by Ambato Earthquake 1949. Damage done by Ambato Earthquake August 5, 1949. [6.8 on the Richter Scale and over 6,000 dead]. Ruins of church at Santa Rosa. Typical rotten construction. 1950. Tungurahua, Ecuador. 1950. Categories: Image; Tags: Ambato Earthquake Collection, Ambato Ecuador Earthquake, Earthquakes, Lewis, G.E. Collection, Photographers, All tags... photo print, Fewer tags Jivaro Indian man and woman on jungle trail 1/2 mile south of airstrip at Sucua with more Jivaros dressed in Sunday best. Santiago-Zamora, Ecuador. 1950. Jivaro Indian man and woman on jungle trail 1/2 mile south of airstrip at Sucua with more Jivaros dressed in Sunday best. The Jivaros are the headhunters who kill with poisoned blowgun darts (curare) and then shrink the victim's head to the size of an orange. Santiago-Zamora, Ecuador. 1950. Categories: Image; Tags: Lewis, G.E. Collection, Photographers, photo print Pelileo, main plaza, from ruins of church. Tungurahua, Ecuador. 1950. Pelileo, main plaza, from ruins of church. Tungurahua, Ecuador. 1950. Categories: Image; Tags: Ambato Earthquake Collection, Lewis, G.E. Collection, Photographers, photo print El Cotopaxi: crater, view southward. Leon-Napo Pastaza-Pichineha, Ecuador. 1946. El Cotopaxi: crater, view southward. Leon-Napo Pastaza-Pichineha, Ecuador. 1946 Categories: Image; Tags: Lewis, G.E. Collection, Photographers, photo print 1 2 3 4 »