Record Details
Field | Value |
---|---|
Title | Geologic structure map of the Llao Rock dacite: Crater Lake National Park, Oregon Topography from aerial photographs and USGS topograpghic map of Crater Lake National Park and vicinity: 25 minute series |
Creator | Ryden, Bonnie Lee Stepp |
Date | [1965] 2008-07-15 2009-04-27 |
Subject | Geological mapping -- Oregon -- Crater Lake National Park; Geology, Structural |
Description | 1 map; ill. (some color); Base map: USGS aerial photographs taken 1959 (VA Roll 1Prints 76 & 77); Relief shown by contours and spot heights; Datum is mean sea level. Contour interval 100 feet; Geology mapped 1965; Includes bibliographic references; Map accompanies: Structural analysis of the Llao Rock dacite, Crater, Oregon. |
Source | Originally published as: Geologic structure map of the Llao Rock dacite; ([Washington DC : U.S. Geological Survey, 1965.]); 1 sheet (55 x 40 cm.); +1 thesis ([9], 60 leaves; ill. (some color), maps, 29 cm.) |
Contributor | U.S. Geological Survey |
Publisher | Oregon Institute of Technology. Library |
Relation | Digital reproduction of: http://www.worldcat.org/oclc/319165084 Mode of access: JPEG2000 integrated within CONTENTdm software |
Type | image |
Format | image/tiff PDF file size: 63,377,408 bytes Master file format: image/tiff; master file size: 61,892 bytes; bit depth: 24; color mode: color; resolution: 600 dpi; capture hardware: Fujitsu FI-4750C; optimization software: Adobe Photoshop CS3 |
Language | eng; |
Rights | Digital image copyright 2008. Oregon Institute of Technology. All rights reserved. http://digitallib.oit.edu/cdm/copyright/collection/craterlake |
Identifier | CLNP-02-Jul-2008-113 http://digitallib.oit.edu/cdm/ref/collection/craterlake/id/138 |