Maps and diagrams showing thickness and morphology of the Paleocene Canyon coal bed in the northern Powder River Basin, western part of the Broadus 30ʹ x 60ʹ quadrangle, Montana and Wyoming / U.S. Department of the Interior, U.S. Geological Survey ; by Laura R.H. Biewick.
| Author/creator | Geological Survey (U.S.) |
| Other author | Biewick, Laura H. |
| Format | Map |
| Publication Info | Reston, VA : The Survey ; Denver, CO : For sale by Map Distribution, 1994. |
| Description | 2 maps on 1 sheet : col. ; 56 x 51 cm., sheet 142 x 104 cm., folded in envelope 30 x 24 cm. + 1 data sheet (112 x 79 cm.) |
| Subjects |
| Cartographic data | Scale 1:100,000 ; universal transverse Mercator proj. (W 106°00ʹ--W 105°30ʹ/N 45°30ʹ--N 45°00ʹ). |
| Series | Coal investigations map C-143-A Coal investigations map C-143-A. ^A436365 |
| Contents | Map A. Isopach map of the Canyon main bed -- Map. B. Isopach map of the Canyon upper split. |
| General note | Relief shown by contours and spot heights. |
| General note | Includes text, bibliography, 2 index maps, 4 ancillary maps, 2 tables and 5 diagrams. |
| General note | Sheet 2 includes 4 correlation diagrams (36 sections). |
| GPO item number | 0619-G-03 |
| Govt. docs number | I 19.85:C-143-A |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Joyner | Fed Docs Stacks | ASK AT REFERENCE DESK | ✔ Available | Place Hold |