| Title: | Fossil wood and lignite of the Potomac formation |
| Author: | Knowlton, Frank Hall, 1860-1926 |
| Author: | Geological Survey (U.S.) |
| Note: | Govt. Print. Off., 1889 |
| Link: | page images at HathiTrust |
| No stable link: | This is an uncurated book entry from our extended bookshelves, readable online now but without a stable link here. You should not bookmark this page, but you can request that we add this book to our curated collection, which has stable links. |
| Subject: | Cretaceous Geologic Period |
| Subject: | From 65 to 140 million years ago |
| Subject: | Lignite |
| Subject: | Paleobotany |
| Subject: | Paleobotany -- Cretaceous |
| Subject: | Paleobotany -- United States |
| Subject: | Trees, Fossil |
| Other copies: | Look for editions of this book at your library, or elsewhere. |
Help with reading books -- Report a bad link -- Suggest a new listing
Home -- Search -- New Listings -- Authors -- Titles -- Subjects -- Serials
Books -- News -- Features -- Archives -- The Inside Story
Edited by John Mark Ockerbloom (onlinebooks@pobox.upenn.edu)
OBP copyrights and licenses.