Cojumatlán.--Lat. 20° 07', long. 102° 51', elev. 1530 m. A village on the southeastern shore of Lago de Chapala; mesquite-grassland. Colola (Río).--A small river emptying into the Pacific Ocean between Maruata and Punto San Telmo. Conejos (Los).--Lat. 19° 22' long. 102° 07', elev. 1850 m. A village 6 kilometers west-southwest of Uruapan, and sometimes known as Nuevo San Juan; pine-oak forest. Copándaro.--Lat. 19° 54', long. 101° 12', elev. 1800 m. A village on the south edge of the Lago de Cuitzeo lakebed; mesquite-grassland. Copuyo (Capuyo or Copullo).--Lat. 18° 28', long. 100° 56', elev. 1200 m. A small village about 5 kilometers by road west of Paso Ancho; transition between arid tropical scrub forest and oak forest. Cordillera Volcánica.--A mountain range along the southern edge of the Mexican Plateau, roughly along the nineteenth parallel, and made up of many volcanos; the range extends from Volcán de Colima on the west to Cofre de Perote and Orizaba in Veracruz; several of the volcanos reach elevations of more than 4000 meters. Corralito (El).--Lat. 18° 52', long. 102° 38', elev. 270 m. A small village in the Tepalcatepec Valley, about 30 kilometers southwest of Apatzingán; arid tropical scrub forest. Corupu (Corupo).--Lat. 19° 28', long. 102° 19', elev. 2450 m. A village 29 kilometers northwest of Uruapan; pine forest. Cuatro Caminos.--Lat. 19° 00', long. 102° 05' elev. 335 m. A village 4 kilometers south of Nueva Italia; arid tropical scrub forest. Cuilala (Playa).--Lat. 18° 10', long. 103° 06', sea level. A sandy beach on the Pacific Ocean just east of La Higuerita. Cuitzeo.--Lat. 19° 58', long. 101° 09', 1800 m. A village on the north shore of the Lago de Cuitzeo lakebed; mesquite-grassland. Cuitzeo (Lago de).--A large lakebed on the Mexican Plateau at an elevation of 1800 m. In dry years there is little water in the lake, and most of the lakebed is dry; in very wet years the entire lakebed is flooded. The Río de Morelia flows into the lake, which has no outlet; surrounding vegetation is mesquite-grassland. Cuseño Station.--Lat. 19° 30', long. 102° 16', elev. 2200 m. A field station of the American Geological Society established in 1945 and demolished in 1953; located at the northern edge of the lava flow at Volcán Parícutin; remnants of pine forest. Diezmo (El).--Lat. 18° 26', long. 103° 19', elev. 850 m. A ranch about 8 kilometers north of Coire; tropical semi-deciduous forest. Dos Aguas.--Lat. 18° 45', long. 102° 55', elev. 2100 m. A lumber camp on the eastern slope of Cerro de Barolosa, located about 22 kilometers west-northwest of Aguililla; pine-oak forest and some fir forest in sheltered ravines.