Concepedia
USGS professional paper · 1977 · 142 citations · 21 references
Open access
Life SciencesMarine BiologyZoologyInvertebrate ZoologyMarine EcologyPaleoethnobotanyCnidarian PaleontologyMammalian EvolutionParasites Of Marine ReptilesOtolith AnatomyPredation On SealsSeals
21
The Principles of Classification and a Classification of Mammals
E. Raymond Hall, George Gaylord Simpson · Journal of Mammalogy · 1946 · 1.5K citations
Life Sciences, Biology, Zoology +9
Potassium-argon dates and the Cenozoic mammalian chronology of North America
Jack F. Evernden, Donald E. Savage, Garniss H. Curtis et al. · American Journal of Science · 1964 · 529 citations
Natural Sciences, Earth Sciences, Geology +17
A Cenozoic time‐scale — some implications for regional geology and paleobiogeography
William A. Berggren · Lethaia · 1972 · 467 citations
Natural Sciences, Earth Sciences, Geology +14
Nomenclature and correlation of the North American continental Tertiary
Horace Elmer Wood, Ralph W. Chaney, John Willis Clark et al. · Geological Society of America Bulletin · 1941 · 424 citations
Natural Sciences, Earth Sciences, Geology +8
The Monterey formation of California and the origin of its siliceous rocks
M. N. Bramlette · USGS professional paper · 1946 · 297 citations · Full text
Natural Sciences, Earth Sciences, Sedimentology +2