. Bulletins of American paleontology. Fig. 1.—Massively bedded, brown, ashy sandstone and clay shale of the Rio de Azogues formation dipping westward on the western flank of the Azogues structure. The locality is on Rio Hunancay at the point where it turns eastward after flowing southward from near Cerro Cojitambo which can be seen indis- tinctly on the northern horizon in the background. Unstratiried volcanic ash, mud, conglomerate, and bombs cap the mountains at the west side of the Fig. 2.—Deep in the gorge of Rio Hunancay where it changes its course from south to east on the w
. Bulletins of American paleontology. Fig. 1.—Massively bedded, brown, ashy sandstone and clay shale of the Rio de Azogues formation dipping westward on the western flank of the Azogues structure. The locality is on Rio Hunancay at the point where it turns eastward after flowing southward from near Cerro Cojitambo which can be seen indis- tinctly on the northern horizon in the background. Unstratiried volcanic ash, mud, conglomerate, and bombs cap the mountains at the west side of the Fig. 2.—Deep in the gorge of Rio Hunancay where it changes its course from south to east on the west flank of the Azogues structure. The sandstones are fairly massive, brown, ashy, and locally conglomeratic. The shales are brown to yellow, ashy, and fairly soft. The exposed horizon is in the lower part of Rio de Azogues formation, and the dip is Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Paleontological Research Institution (Ithaca, N. Y. ); Columbia University. Ithaca, N. Y. , Paleontological Research Institution [etc. ]
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