Yazar
Whitfield Robert Parr
29 cilt bulundu.
Robert Parr Whitfield · Govt. print. off.
195 sayfa · 1894
Paleontology / Fossil Mollusks / Fossil Crustacea
Robert Parr Whitfield · John L. Murphy
338 sayfa · 1885
Bivalvia, Fossil / Brachiopoda, Fossil / Fossil Bivalvia / Fossil Brachiopoda / Paleontology
Robert Parr Whitfield · American Museum of Natural History
134 sayfa · 1906
Fossils / Paleontology / Ziegler Exploring Expedition (1904-1905)
Robert Parr Whitfield · By Order of the Trustees of the American Museum of Natural History
20 sayfa · 1905
Crinoidea, Fossil / Fossil Crinoidea / Fossil Mollusks / Mollusks, Fossil
Robert Parr Whitfield · American Museum of Natural History
66 sayfa · 1902
Fossil Invertebrates / Fossil Mollusks / Invertebrates, Fossil / Mollusks, Fossil
Robert Parr Whitfield · J.L. Murphy
402 sayfa · 1892
Cephalopoda, Fossil / Fossil Cephalopoda / Fossil Gastropoda / Gastropoda, Fossil / Paleontology
Robert Parr Whitfield · By Order of the Trustees of the American Museum of Natural History
222 sayfa · 1901
Meandrina labyrinthica / Ctenophyllia / Corals
Robert Parr Whitfield · By Order of the Trustees of the American Museum of Natural History
28 sayfa · 1881
Fossil Endoceratidae / Endoceratoidea / Orthocerida / Fossil Cephalopoda
Robert Parr Whitfield · By Order of the Trustees of the American Museum of Natural History
50 sayfa · 1901
Siphonochalina stolonifera / Classification / Hircinia purpurea / Hircinia atra / Sponges
Robert Parr Whitfield · American Museum of Natural History
348 sayfa · 1886
Fossil Sponges / Sponges, Fossil
Robert Parr Whitfield · American Museum of Natural History
358 sayfa · 1894
Algae, Fossil / Fossil Algae / Marine algae
Robert Parr Whitfield · American Museum of Natural History
441 sayfa · 1891
American Museum of Natural History / Fossils / Natural history collections / Paleontology
Robert Parr Whitfield · American Museum of Natural History
76 sayfa · 1902
Fossil Mollusks / Mollusks, Fossil
Robert Parr Whitfield · American Museum of Natural History
219 sayfa · 1901
Fossil Mollusks / Mollusks, Fossil
Robert Parr Whitfield · U.S. Geological Survey
402 sayfa · 1892
Cephalopoda, Fossil / Fossil Cephalopoda / Fossil Gastropoda / Gastropoda, Fossil / Paleontology
Robert Parr Whitfield · American Museum of Natural History
154 sayfa · 1884
American Museum of Natural History / Catalogs and collections / Natural history collections / Trilobites / Type specimens
Robert Parr Whitfield · American Museum of Natural History
97 sayfa · 1882
Animals, Fossil / Fossil Animals / Paleontology
Robert Parr Whitfield · American Museum of Natural History
72 sayfa · 1902
Cephalopoda, Fossil / Fossil Cephalopoda
Robert Parr Whitfield · By Order of the Trustees of the American Museum of Natural History
441 sayfa · 1890
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