12 records — Page 1 of 2
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Creators:
Yochelson, Ellis L. (Ellis Leon), 1928-2006
Dates:
circa 1970-2006
Size:
3 cu. ft. (3 record storage boxes)
Collection ID:
Accession 07-040
Repository:
Smithsonian Institution Archives

These papers consist primarily of Ellis Leon Yochelson's correspondence, as Research Associate/Geologist with the United States Geological Survey. Much of the material documents his research on Charles D. Walcott, including copies of Walcott correspondence and biographical sketches.

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Creators:
Yochelson, Ellis L. (Ellis Leon), 1928-2006
Dates:
1985-2001
Size:
1 cu. ft. (1 record storage box)
Collection ID:
Accession 16-052
Repository:
Smithsonian Institution Archives

This accession consists of field notes of Ellis Leon Yochelson (1928-2006), a paleontologist with the United States Geological Survey. Notes document his daily work, research, conferences, and travels. Materials also include scientific illustrations.

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Creators:
Yochelson, Ellis L. (Ellis Leon), 1928-2006
Dates:
1960s-1980s
Size:
7 cu. ft. (7 record storage boxes)
Collection ID:
Accession 88-099
Repository:
Smithsonian Institution Archives

These records consist of correspondence, research materials, college records, and published materials of Ellis Leon Yochelson documenting his paleontological research and work with the United States Geological Survey.

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Creators:
Yochelson, Ellis L. (Ellis Leon), 1928-2006
Dates:
1952-1983
Size:
2 cu. ft. (2 record storage boxes)
Collection ID:
Accession 84-083
Repository:
Smithsonian Institution Archives

This accession consists of professional papers of Ellis Leon Yochelson, paleontologist. Materials include project files, committee files, and files documenting his employment with the United States Geological Survey (USGS).

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Creators:
Yochelson, Ellis L. (Ellis Leon), 1928-2006
Dates:
1984-2000
Size:
2.5 cu. ft. (2 record storage boxes) (1 document box)
Collection ID:
Accession 02-020
Repository:
Smithsonian Institution Archives

These papers consist primarily of Ellis Leon Yochelson's correspondence as Research Associate/Geologist with the United States Geological Survey (USGS). Materials also include photographs, grant records, and publication materials.

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Creators:
Yochelson, Ellis L. (Ellis Leon), 1928-2006
Dates:
1951-1980
Size:
7.5 cu. ft. (7 record storage boxes) (1 document box)
Collection ID:
Accession 84-071
Repository:
Smithsonian Institution Archives

These papers consist of correspondence and related records documenting the career of Ellis Leon Yochelson, a paleobiologist. Especially well-represented are files documenting his paleontological research and his career with the United States Geological Survey.

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Creators:
Yochelson, Ellis L. (Ellis Leon), 1928-2006
Dates:
1986-1993
Size:
2.5 cu. ft. (2 record storage boxes) (1 document box)
Collection ID:
Accession 94-087
Repository:
Smithsonian Institution Archives

This accession consists of correspondence, memoranda, drafts, and related materials documenting Ellis Leon Yochelson's paleontological research with the United States Geological Survey, especially the study entitled "Paleobiology of Climactichnites, an Enigmatic Late Cambrian Fossil;" his research on Charles D. Walcott and the history of ...

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Creators:
Yochelson, Ellis L. (Ellis Leon), 1928-2006
Dates:
circa 1985-1989
Size:
2 cu. ft. (2 record storage boxes)
Collection ID:
Accession 91-119
Repository:
Smithsonian Institution Archives

This accession consists of correspondence, memoranda, reports, proposals, and manuscripts documenting Ellis Leon Yochelson's paleontological research with the United States Geological Survey. Materials also include correspondence, meeting agendas and minutes from the History of Earth Sciences Society, and reports from the International Ge...

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Creators:
Yochelson, Ellis L. (Ellis Leon), 1928-2006
Dates:
1991-1994
Size:
1 cu. ft. (1 record storage box)
Collection ID:
Accession 95-139
Repository:
Smithsonian Institution Archives

These records consist primarily of Ellis Leon Yochelson's professional correspondence relating to his invertebrate paleontological research with the United States Geological Survey. Materials include incoming and outgoing correspondence with other scholars about the identification of fossil samples, commentary on research papers, and other iss...

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Dates:
1987-1988
Size:
(Reference copies).
Collection ID:
Record Unit 9530
Repository:
Smithsonian Institution Archives

The Smithsonian Videohistory Program, funded by the Alfred P. Sloan Foundation from 1986 until 1992, used video in historical research. Additional collections have been added since the grant project ended. Videohistory uses the video camera as a historical research tool to record moving visual information. Video works best in historical r...

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12 records — Page 1 of 2