The American Naturalist · 1993 · 18 citations · 39 references
Life SciencesBiologyZoologyEvolutionary PaleontologyHerpetologyIchthyologyAmphibian BiologyCnidarian PaleontologyEvolutionary Developmental PaleontologyFreshwater Amphibian BiologyReptile PaleontologyVertebrate EvolutionAmphibian EvolutionEarly Vertebrate OriginsFreshwater Reptile Phylogeny
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Vertebrate Paleontology and Evolution
John H. Ostrom, Robert L. Carroll · Palaios · 1988 · 1.7K citations
Hobart M. Smith, Coleman J. Goin, Olive B. Goin · Copeia · 1972 · 204 citations