| Document Number: 1 |
Full Record |
| Main Title |
Chemical analyses of three Triassic diabase dikes in Pennsylvania / |
| Author |
Lapham, Davis M. ;
Saylor, Timothy E.
|
| Other Authors |
|
| Publisher |
Commonwealth of Pennsylvania, State Planning Bord, Topographic and Geologic Survey : May be purchased from Bureau of Publications, Dept. of Property and Supplies, |
| Year Published |
1970 |
| OCLC Number |
00737518 |
| Subjects |
Diabase--Pennsylvania ;
Dikes (Geology)--Pennsylvania ;
Geology, Stratigraphic--Triassic ;
Petrology--Pennsylvania ;
Triassic Geologic Period
|
| Additional Subjects |
Diabase--Pennsylvania ;
Dikes (Geology)--Pennsylvania ;
Geology, Stratigraphic--Triassic
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJAM |
QE462.D5L1 |
|
Region 3 Library/Philadelphia, PA |
01/01/1988 |
|
| Collation |
v, 16 pages : illustrations maps ; 23 cm. |
|
| Document Number: 2 |
Full Record |
| Main Title |
The Precambrian in the subsurface of northwestern Pennsylvania and adjoining areas / |
| Author |
Saylor, Timothy E.
|
| Publisher |
Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey, |
| Year Published |
1968 |
| OCLC Number |
00731092 |
| Subjects |
Geology, Stratigraphic--Precambrian ;
Petrology--Pennsylvania ;
Petrology--Ohio ;
Geology--Pennsylvania ;
Geology--Ohio ;
Precambrian Geologic Period
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJAM |
QE157.A2915 no. 62 |
|
Region 3 Library/Philadelphia, PA |
12/15/2021 |
|
| Collation |
vi, 25 pages : illustrations, maps ; 23 cm. |
|
