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geologists he prepared the geological report for 1837. He was paleontologist of the New York
Geological Survey from 1838 until 1841, and wrote the annual reports in that department. He also made the reports of paleontological discoveries in the Pacific Railroad Survey and the Mexican Boundary Survey.
164:. In 1831 he began the issue of a work on “American Marine Conchology,” and the year following published the first number of his “Fossil Shells of the Tertiary Formation,” which was never completed. A “Monography of the Family
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He was from early life an investigator of
American paleontology and natural history, devoting himself to the study of the shells of the Tertiary and Cretaceous formations, and to existing species of
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168:” was issued between 1835 and 1847. The lithographed plates in his publications were in part his own work. He contributed many articles to the
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He defended the theory of periodical refrigeration, and suggested that the
Mississippi depression was the consequence of the upheaval of the
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Sources differ as to whether his name was
Timothy Abbott Conrad or Timothy Conrad Abbott (see
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elected Conrad to
Membership in 1865 for his contributions to science.
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211:. A list of his scientific papers is given in the catalogue of the
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176:Journal of the Philadelphia Academy of Science
144:– August 9, 1877 in Trenton) was an American
229:Category:Taxa named by Timothy Abbott Conrad
439:Military personnel from Trenton, New Jersey
312:Appletons' Cyclopædia of American Biography
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207:and the later elevation of the area of the
78:Tertiary and Cretaceous shells; mollusks;
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356:Works by or about Timothy Abbott Conrad
249:List of people from Trenton, New Jersey
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16:American geologist and malacologist
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80:Monography of the Family Unionidae
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449:Scientists from New York (state)
429:19th-century American geologists
424:19th-century American zoologists
374:The New Student's Reference Work
333:. American Philosophical Society
367:"Conrad, Timothy Abbott"
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306:"Conrad, Timothy Abbott"
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217:American Philosophical Society
90:American Philosophical Society
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390:"Timothy Abbott Conrad"
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121:Author abbrev. (zoology)
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315:. New York: D. Appleton.
396:Popular Science Monthly
263:"Timothy Abbott Conrad"
434:American malacologists
385:Abbott, Charles Conrad
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138:Timothy Abbott Conrad
23:Timothy Abbott Conrad
142:Trenton, New Jersey
69:Trenton, New Jersey
52:Trenton, New Jersey
261:Anonymous (1897).
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185:Drawing of
408:Categories
337:4 December
235:References
112:malacology
44:1803-06-21
301:Fiske, J.
191:by Conrad
166:Unionidae
156:Biography
146:geologist
223:See also
174:and the
162:mollusks
379:. 1914.
358:at the
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109:geology
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126:Conrad
103:Fields
86:Awards
339:2020
148:and
59:Died
38:Born
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