"Paléontologie Venezuela Cénozoïque." . . "Gastropoda." . . "From 65 million years ago" . . "Gastéropodes Fossiles Venezuela." . . . . "Two hundred and eighty-eight species of gastropods, ranging in age from late Miocene ? to Recent, are described, compared, and illustrated. Of the total, 163 species or subspecies are believed to be new, and among those are 5 new subgenera and 3 new genera. The fossil gastropods are from La Salina de Guaiguaza in the State of Carabobo, and from Cabo Blanco (at Playa Grande) and from Higuerote, in the State of Miranda. The largest number of fossils (224) are described from the Cabo Blanco group which, from bottom to top is made up of the following formations: Las Pailas, Playa Grande, Mare, and Abisinia. The lowest formation -- the Las Pailas -- is unfossiliferous. The overlying Playa Grande is divided into two members, the Catia below, and the Maiquetía above. Based solely on the evidence of the gastropods and stratigraphic position, it is tentatively suggested that the Catia member is of later Miocene age, the Maiquetía member upper Miocene--Pliocene, the Mare formation Pliocene, and the Abisinia Pleistocene. Many of the fossil gastropods, though fully developed, are small in size (1-5 millimeters). Relatively little is known about Caribbean Cenozoic micromollusks, but it is anticipated that far from being exceptional in their occurrence, the micromollusks will eventually be found to be as numerous species-wise as are the larger mollusca."@en . . . . . . . . . . . . . . . . . . . "Late Cenozoic Gastropods from Northern Venezuela" . . . "Late cenozoic gastropods from northern Venezuela" . . . . "Late genozoic gastropods from northern Venezuela" . . . "Late Cenozoic gastropods from northern Venezuela"@en . . . . . "Late cenozoic gastropods from Northern Venezuela" . . "Mollusca." . . "Paleontologie." . . . . "Milieu; Venezuela." . . "Gastropoda [slakken]" . . "Mollusques Fossiles Venezuela." . . "Paleozoölogie." . .