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charles d walcott

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Cambrian geology and paleontology

Charles D. Walcott · Smithsonian Institution

498 sayfa · 1910

Stratigraphic Geology / Paleontology

Second contribution to the studies on the Cambrian faunas of North America

Charles D. Walcott · Govt. Print. Off.

284 sayfa · 1886

Arthropoda, Fossil / Fossil Arthropoda / Paleontology / Arthropodes fossiles / Paléontologie

Cambrian Geology and Paleontology

Charles D. Walcott, Charles Elmer Resser · Creative Media Partners, LLC

700 sayfa · 2018

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On the Cambrian faunas of North America

Charles D. Walcott · G.P.O.

55 sayfa · 1884

Fossil Arthropoda / Paleontology

Classification of the Cambrian system of North America

Charles D. Walcott · Sine nomine

86 sayfa · 1987

Paleontology / Paléontologie

Fossil Medusæ

Charles D. Walcott · Dept. of the Interior

201 sayfa · 1898

Fossil Jellyfishes

Cambrian Brachiopoda

Charles D. Walcott · Govt. print. off.

139 sayfa · 1908

Fossil Brachiopoda / Paleontology

Classification and terminology of the Cambrian Brachiopoda

Charles D. Walcott · The Smithsonian Institution

165 sayfa · 1908

Fossil Brachiopoda / Paleontology / Brachiopoda, Fossil

The Cambrian Fauna Of Eastern Asia

Charles D. Walcott · Arkose Press

830 sayfa · 2015

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Correlation papers ; Cambrian

Charles D. Walcott · Govt. Print. Off.

447 sayfa · 1891

Geology / Geology, Stratigraphic / Stratigraphic Geology

PaleontologyCambrian trilobitesCharles D. Walcott

Cambrian trilobites

Charles D. Walcott · Smithsonian Institution

258 sayfa · 1908

Trilobites / Paleontology

Fossil CoralsDescriptive notes of new genera and species from the Lower Cambrian or Olenellus zone of North AmericaCharles D. Walcott

Descriptive notes of new genera and species from the Lower Cambrian or Olenellus zone of North America

Charles D. Walcott · Sine nomine

46 sayfa · 1889

Corals, Fossil / Fossil Corals

PaleontologyNomenclature of some Cambrian cordilleran formationsCharles D. Walcott

Nomenclature of some Cambrian cordilleran formations

Charles D. Walcott · Smithsonian Institution

12 sayfa · 1908

Paleontology

CiltPre-Cambrian Fossiliferous FormationsCharles D. Walcott

Pre-Cambrian Fossiliferous Formations

Charles D. Walcott · Creative Media Partners, LLC

Sayfa sayısı yok · 1899

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PetrologyPre-Cambrian igneous rocks of the Unkar terrane, Grand Canyon of the Colorado, ArizonaCharles D. Walcott

Pre-Cambrian igneous rocks of the Unkar terrane, Grand Canyon of the Colorado, Arizona

Charles D. Walcott · Sine nomine

524 sayfa · 1894

Stratigraphic Geology / Igneous rocks / Geology / Petrology

CiltPre-Cambrian Igneous Rocks of the Unkar Terrane, Grand Canyon of the Colorado, ArizonaCharles D. Walcott, Joseph Paxson Idding

Pre-Cambrian Igneous Rocks of the Unkar Terrane, Grand Canyon of the Colorado, Arizona

Charles D. Walcott, Joseph Paxson Idding · Creative Media Partners, LLC

Sayfa sayısı yok · 2023

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CiltSecond Contribution to the Studies on the Cambrian Faunas of North AmericaCharles D. Walcott

Second Contribution to the Studies on the Cambrian Faunas of North America

Charles D. Walcott · Creative Media Partners, LLC

Sayfa sayısı yok · 2023

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CiltCambrian BrachiopodaCharles D. Walcott

Cambrian Brachiopoda

Charles D. Walcott · Creative Media Partners, LLC

Sayfa sayısı yok · 2018

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CiltCambrian Geology and Paleontology; Volume 1Charles D. Walcott

Cambrian Geology and Paleontology; Volume 1

Charles D. Walcott · Creative Media Partners, LLC

Sayfa sayısı yok · 2018

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PaleontologyThe fauna of the Lower Cambrian or Olenellus zoneCharles D. Walcott

The fauna of the Lower Cambrian or Olenellus zone

Charles D. Walcott · Gov't Print. Off.

774 sayfa · 1890

Paleontology

CiltAnnual Reports of the Department of the Interior 1904Charles D. Walcott

Annual Reports of the Department of the Interior 1904

Charles D. Walcott · Government Printing Office

502 sayfa · 1904

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CiltAnnual Reports of the Department of the Interior 1905Charles D. Walcott

Annual Reports of the Department of the Interior 1905

Charles D. Walcott · Government Printing Office

434 sayfa · 1905

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CiltNotes on some sections of trilobites...and descriptions of new species of fossilsCharles D. Walcott

Notes on some sections of trilobites...and descriptions of new species of fossils

Charles D. Walcott · Yayınevi bilinmiyor

21 sayfa · 1877

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Geological Survey (U.S.)Presidential addressCharles D. Walcott

Presidential address

Charles D. Walcott · Geological Society of Washington

46 sayfa · 1895

Geology / Geological Survey (U.S.)

CiltFossils from the Potsdam group near Saratoga Springs, N.Y.Charles D. Walcott

Fossils from the Potsdam group near Saratoga Springs, N.Y.

Charles D. Walcott · Yayınevi bilinmiyor

Sayfa sayısı yok · 1885

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CiltGeologic timeCharles D. Walcott

Geologic time

Charles D. Walcott · Salem Press

169 sayfa · 1894

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CiltBiographical memoir of Samuel Pierpont Langley, 1834-1906Charles D. Walcott

Biographical memoir of Samuel Pierpont Langley, 1834-1906

Charles D. Walcott · National Academy of Sciences

268 sayfa · 1912

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