Jackson, Everett Dale, Montana, 1968
Close
PrintThe notebook documents work of Everett Dale Jackson in Montana during 1968. The first entry begins on June 29, 1968. The data includes date, names of collectors, detailed directions to the collection site, geological (e.g. ol+br, br+pc+cpx) and physical (abundance, density, color) characteristics of the minerals, and additional information about the landscape. Some entries are marked by what appears to be a specimen identifier (e.g. 68 NB-5) and provide information about measurements, count of specimens, and methods of collection. There are a few schematic drawings of cross sections of geological structures.
1968
Jun 29, 1968
Sep 01, 1968
Many of SIA's holdings are located off-site, and advance notice is recommended to consult a collection. Please email the SIA Reference Team at osiaref@si.edu.
SIA Acc. 16-255
National Museum of Natural History (U.S.), Department of Mineral Sciences, Curatorial Records, 1940-2016
field book
Smithsonian Institution Archives
Box 2 folder 6