Litho and biostratigraphy of the late cretaceous-paleogene units of the western cordillera of central Ecuador, 0°30'S-2°S
Jaillard, Etienne
Litho and biostratigraphy of the late cretaceous-paleogene units of the western cordillera of central Ecuador, 0°30'S-2°S
bibliogr. p. 66
Litho and biostratigraphy of the late cretaceous-paleogene units of the western cordillera of central Ecuador, 0°30'S-2°S
bibliogr. p. 66