26.
Cambrian Brachiopoda With Descriptions Of New Genera And Species (1905)
by Walcott, Charles Doolittle
ISBN: 9781120169655
List Price: $19.95
27.
Cambrian Fossils Of The Yellowstone National Park (1899)
by Walcott, Charles Doolittle
ISBN: 9781120169679
List Price: $15.95
28.
Cambrian Geology and Paleontology
by Walcott, Charles Doolittle
ISBN: 9780217915830
List Price: $16.39
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United States Geological Survey, including: John Wesley Powell, Eugene Merle Shoemaker, Clar...
by Hephaestus Books
ISBN: 9781244311329
List Price: $31.75
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Cambrian Brachiopod : Obolella, Sugenus Glyptias
by Walcott, Charles Doolittle
ISBN: 9781179910895
List Price: $16.75
32.
The North American continent during Cambrian time
by Charles Doolittle Walcott
ISBN: 9781130050097
List Price: $14.14
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Cambrian Geology And Paleontology ...: Cambrian Trilobites. 1908. (pub. 1805)...
by Charles Doolittle Walcott
ISBN: 9781274383921
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On the Cambrian Faunas of North America. Preliminary Studies...
by Charles Doolittle Walcott
ISBN: 9781273816017
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Paleontology of the Eureka District...
by Charles Doolittle Walcott
ISBN: 9781273784712
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Preliminary Notes on the Discovery of a Vertebrate Fauna in Silurian
by Walcott, Charles Doolittle
ISBN: 9781286456613
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Cambrian Brachiopoda with Descriptions of New Genera and Species
by Walcott, Charles Doolittle
ISBN: 9781166495411
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United States Geological Survey Personnel, Including : John Wesley Powell, Eugene Merle Shoe...
by Hephaestus Books Staff
ISBN: 9781242579707
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The Status of Aviation in the United States
by Charles Doolittle Walcott
ISBN: 9781235863721
List Price: $14.14
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Cambrian Brachiopoda With Descriptions Of New Genera And Species...
by Charles Doolittle Walcott
ISBN: 9781247176994
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Random : A Pre-Cambrian Upper Algonkian Terrane (1899)
by Walcott, Charles Doolittle
ISBN: 9781166894320
List Price: $12.76
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Pre-Cambrian Fossiliferous Formations
by Walcott, Charles Doolittle
ISBN: 9781166925963
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Paleontology of the Eureka District
by Walcott, Charles Doolittle
ISBN: 9781167013805
List Price: $27.96
45.
Cambrian Brachiopoda with Descriptions of New Genera and Species
by Walcott, Charles Doolittle
ISBN: 9781166435646
List Price: $15.96
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North American Continent During Cambrian Time
by Walcott, Charles Doolittle
ISBN: 9781161920604
List Price: $30.95
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Biographical Memoir of Samuel Pierpont Langley, 1834-1906
by Walcott, Charles Doolittle
ISBN: 9781161976830
List Price: $30.95
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Cambrian Fossils of the Yellowstone National Park
by Walcott, Charles Doolittle
ISBN: 9781162073996
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Pre-Cambrian Fossiliferous Formations
by Walcott, Charles Doolittle
ISBN: 9781162193823
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Presidential Address by Charles Doolittle Walcott : The Geological Society of Washington (1895)
by Walcott, Charles Doolittle,...
ISBN: 9781162186603
List Price: $30.95