Skip to content

Geology topics

Jack A. Murphy

Publications and source records attributed to Jack A. Murphy.

4 recordsLinked to original sources

USGS1989

Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part A - Paper copy --Bibliography data file disks

Explore the source record for details and available documents.

Open-File Report↗

USGS1989

Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part B - 2 Disks (Wordstar; 360K)

Explore the source record for details and available documents.

Open-File Report↗

USGS1989

Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part C - Disk (Wordstar; 1.2 mb)

Explore the source record for details and available documents.

Open-File Report↗

USGS1989

Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part D - Disk (Wordstar; 1.44 mb, 3 1/2 in.)

Explore the source record for details and available documents.

Open-File Report↗