51.
Paleontology of the Eureka District
by Walcott, Charles Doolittle
ISBN: 9781162214825
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Trilobite : New and Old Evidence Relating to Its Organization (1881)
by Walcott, Charles Doolittle
ISBN: 9781162244976
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Fossils of the Burgess Shale: Burgess Shale, Charles Doolittle Walcott, Wonderful Life, Lime...
by Unknown
ISBN: 9786130263843
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Second Contribution to the Studies On the Cambrian Faunas of North America
by Walcott, Charles Doolittle
ISBN: 9781142962852
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Presidential Address By Charles Doolittle Walcott: The Geological Society Of Washington (1895)
by Walcott, Charles Doolittle,...
ISBN: 9781120681386
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58.
Cambrian Geology and Paleontology (1)
by Walcott, Charles Doolittle
ISBN: 9781150770456
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The Cambrian Fauna of Eastern Asia
by Walcott, Charles Doolittle
ISBN: 9781151192783
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61.
Biographical Memoir Of Samuel Pierpont Langley, 1834-1906 (1912)
by Walcott, Charles Doolittle
ISBN: 9781165878703
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Cambrian Faunas Of China (1905)
by Walcott, Charles Doolittle
ISBN: 9781120209368
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Random: A Pre-Cambrian Upper Algonkian Terrane (1899)
by Walcott, Charles Doolittle
ISBN: 9781120686787
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Cambrian Geology and Paleontology, Volume 1
by Walcott, Charles Doolittle
ISBN: 9781145926912
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Paleontology Of The Eureka District (1884)
by Walcott, Charles Doolittle
ISBN: 9781120669940
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The Trilobite: New And Old Evidence Relating To Its Organization (1881)
by Walcott, Charles Doolittle
ISBN: 9781120933935
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68.
Cambrian Geology and Paleontology, Volume 1
by Walcott, Charles Doolittle
ISBN: 9781145453777
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Melville Weston Fuller: 1833-1910
by Charles Doolittle Walcott
ISBN: 9781241643461
List Price: $14.75
70.
Cambrian Geology and Paleontology
by Walcott, Charles Doolittle,...
ISBN: 9781144662255
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Pre-Cambrian Fossiliferous Formations
by Walcott, Charles Doolittle
ISBN: 9781120680907
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Relations of the National Government to Higher Education and Research : The Carnegie Institu...
by Walcott, Charles Doolittle,...
ISBN: 9781149740569
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Biographical Memoir of Samuel Pierpont Langley, 1834-1906
by Walcott, Charles Doolittle
ISBN: 9781153957014
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Cambrian Geology and Paleontology
by Walcott, Charles Doolittle
ISBN: 9781154077421
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Monographs of the United States Geological Survey
by Walcott, Charles Doolittle
ISBN: 9781154367584
List Price: $20.00