Panbiogeography: The New WorldLéon Croizat, 1958 - Biogeography |
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Page 31
Léon Croizat. during the second half of the Cretaceous to about Pliocene . Between Mid - Cretaceous and Late Cretaceous , however , we have positive elements to judge because it is by then that were laid down the major massings of life ...
Léon Croizat. during the second half of the Cretaceous to about Pliocene . Between Mid - Cretaceous and Late Cretaceous , however , we have positive elements to judge because it is by then that were laid down the major massings of life ...
Page 178
... Cretaceous . Some may think — and these are today the vast majority that inasmuch as we have abundant fossil documents for the Tertiary , and hardly any for the Cretaceous as concerns higher life particularly , it is necessary that we ...
... Cretaceous . Some may think — and these are today the vast majority that inasmuch as we have abundant fossil documents for the Tertiary , and hardly any for the Cretaceous as concerns higher life particularly , it is necessary that we ...
Page 188
... Cretaceous / Eocene ) . If we cannot have petrifacts to show between Jurassic and Late Cretaceous still we can on the basis of Osborn's findings affirm that at a time inbetween Mid - Cretaceous and Jurassic ( i.e. , generally speaking ...
... Cretaceous / Eocene ) . If we cannot have petrifacts to show between Jurassic and Late Cretaceous still we can on the basis of Osborn's findings affirm that at a time inbetween Mid - Cretaceous and Jurassic ( i.e. , generally speaking ...
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Common terms and phrases
accordingly affinity Africa Amazonas Andean Antioquia Argentina assuredly Bahamas biogeographic birds Bogotá Bolívar Bolivia Bond Brazil Capitonidae Caribbean Cauca Cayman Central America Chapter Colombia colonizing flights conclusion contrary Cordillera Costarica course Cretaceous Cuba Cundinamarca disconnected discussion distribution Eastern ecology Ecuador endemic essentially eventually evolution fauna follows form-making forms fossil Galapagos genera genus geography geological Geosyncline Greater Antilles groups Guiana Hellmayr highlands Hispaniola Honduras Huila islands Jamaica landbridges Lesser Antilles Macarena Madagascar Magdalena major mammals massing matter Matthew means of dispersal Mérida Mexico Mimidae modern Nariño naturalist nature Node North Northern Northwestern Nuclear Central America Pacific Panama pattern Peru phytogeography Picidae plants Portorico races range reader records Revilla Gigedo Río Santa Marta science of dispersal score sector Sierra Simpson South America Southern southward species stand Táchira taxonomic Territorio Amazonas Tertiary track Trinidad BWI Troglodytidae tropical understanding Venezuela West Western Ecuador whole World