Yazar
Robert Parr Whitfield
28 cilt bulundu.
Robert Parr Whitfield · Govt. print. off.
195 sayfa · 1894
Paleontology / Fossil Mollusks / Fossil Crustacea
Robert Parr Whitfield · Govt. Print. Off.
402 sayfa · 1892
Fossil Gastropoda / Fossil Cephalopoda / Paleontology
Robert Parr Whitfield · U.S. Geological Survey
338 sayfa · 1885
Bivalvia, Fossil / Brachiopoda, Fossil / Fossil Bivalvia / Fossil Brachiopoda / Paleontology
Robert Parr Whitfield · American Museum of Natural History
66 sayfa · 1902
Fossil Invertebrates / Fossil Mollusks / Invertebrates, Fossil / Mollusks, Fossil
Robert Parr Whitfield · American Museum of Natural History
134 sayfa · 1906
Fossils / Paleontology / Ziegler Exploring Expedition (1904-1905)
Robert Parr Whitfield · American Museum of Natural History
20 sayfa · 1905
Crinoidea, Fossil / Fossil Crinoidea / Fossil Mollusks / Mollusks, Fossil
Robert Parr Whitfield · American Museum of Natural History
68 sayfa · 1889
Cirripedia, Fossil / Fossil Cirripedia / Shale
Robert Parr Whitfield · American Museum of Natural History
76 sayfa · 1902
Fossil Mollusks / Mollusks, Fossil
Robert Parr Whitfield · American Museum of Natural History
300 sayfa · 1905
Fossil Sponges / Sponges, Fossil
Robert Parr Whitfield · American Museum of Natural History
196 sayfa · 1897
Paleontology / Radiolitidae
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
219 sayfa · 1901
Fossil Mollusks / Mollusks, Fossil
Robert Parr Whitfield · American Museum of Natural History
348 sayfa · 1886
Fossil Sponges / Sponges, Fossil
Robert Parr Whitfield · American Museum of Natural History
472 sayfa · 1904
Crinoidea, Fossil / Fossil Crinoidea


