NAHSTE: Letter to Sir Charles Lyell from Timothy Abbott Conrad

Letter to Sir Charles Lyell from Timothy Abbott Conrad
Item Summary
Reference Code	GB 0237 Sir Charles Lyell Gen. 109 Lyell 1/561-562
Date(s)	February 1840
Extent and medium of the unit of description	1 letter
Name of creator	Conrad \| Timothy Abbott \| American geologist
Scope and Content
Scope and Content	Letter to Sir Charles Lyell from Timothy Abbott Conrad concerning fossil and shell specimens, the geological age of Canada shells, number of extinct shells in fluviatile deposits, number of freshwater shells in Middle and Lower Tertiary strata and the localities of tertiary strata and their fossils, February 1840.
Index
Subjects	Deposition and Sedimentation Fossils Geological Age Geology, Stratigraphic Tertiary Shells
People	Conrad \| Timothy Abbott \| American geologist Lyell \| Sir \| Charles \| 1797-1875 \| geologist
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Letter to Sir Charles Lyell from Timothy Abbott Conrad