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Horace G. Richards Papers

 Collection
Identifier: ANSP-Coll-0976
Overview Horace G. Richards (1906-1984) was a geologist at the Academy of Natural Sciences, Philadelphia and an authority on the geologic formations of the Atlantic coastal plain. His research specialty focused on geology and paleontology of the Quaternary Period (approximately the past 1.8 million years), but his research interests also included Cenozoic mollusca, and marine Pleistocene geology and paleontology of the Atlantic coastal plain. Additionally, he studied climate change and coastal...
Dates: 1928-1984

Weiss family of Weissport, Pennsylvania papers

 Collection — Multiple Containers
Identifier: ANSP-Coll-0216
Abstract The Weiss family was prominent in the coal business in eastern Pennsylvania during the late 1700s and 1800s. The Weiss family collection dates from 1777 to 1916 and documents, most fully, Jacob Weiss (1750-1839), Francis White (1773-1845), and Francis White (1819-1888). The papers include diaries, geological and surveying notebooks, maps and observations; personalia and biographical notes; transcribed documents, portraits, scrapbooks, business journals, daybooks, mercantile records and...
Dates: 1777 - 1916