The Accotink schist, Lake Barcroft metasandstone, and Popes Head Formation--keys to an understanding of the tectonic evolution of the northern Virginia Piedmont / by Avery Ala Drake, Jr., and Peter T. Lyttle.
| Author/creator | Drake, Avery Ala, 1927- |
| Other author | Lyttle, Peter T. |
| Format | Book |
| Publication Info | Washington : U.S. G.P.O. : For sale by the Branch of Distribution, U.S. Geological Survey, 1981. |
| Description | iv, 16 pages : illustrations, maps (1 folded color in pocket) ; 29 cm. |
| Subjects |
| Series | Geological Survey professional paper ; 1205 Geological Survey professional paper 1205. ^A16492 |
| Bibliography note | Bibliography: p. 15-16. |
| LCCN | 80607934 |
| Govt. docs number | I 19.16:1205 |