Ordovician and Silurian Graptolite Succession in the Trail Creek Area, Central Idaho -- A Graptolite Zone Reference Section
- Originaltitel
- Technical Report Archive & Image Library (TRAIL)
- Författare
- Geological Survey (U.S.) Michael Churkin Claire Carter
- (Claire Carter and Michael Churkin, Jr., Includes bibliographical references (pages 32-33) and index.)
- Genre
- Ej skönlitteratur
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| U.S. Government Printing Office | 1977 | USA, Washington, D.C | iv, 37 sidor, 7 planschblad illustrationer 29 cm. |