| Abstract: | |
| Genre: | USGS Numbered Series |
| ProdID: | 36285 |
| Citation Author: | Wilmarth, Mary Grace |
| Citation Contributing Office: | |
| Citation Datum: | |
| Citation Day: | |
| Citation Edition: | - |
| Citation Editor: | |
| Citation End Page: | |
| Citation Issue: | |
| Citation Keywords: | |
| Citation Language: | ENGLISH |
| Citation Larger Work Title: | |
| Citation LatN: | |
| Citation LatS: | |
| Citation LonE: | |
| Citation LonW: | |
| Citation Month: | |
| Citation No Pagination: | |
| Citation Number Of Pages: | |
| Citation Online Only Flag: | |
| Citation Phsyical Description: | 138 p. ill. ;24 cm. |
| Citation Projection: | |
| Citation Public Comments: | |
| Citation Publisher: | Govt. Print. Office, |
| Citation Series: | Bulletin |
| Citation Series Code: | B |
| Citation Series Number: | 769 |
| Citation Search Results Text: | The geologic time classification of the United States Geological Survey compared with other classifications, accompanied by the original definitions of era, period and epoch terms; 1925; B; 769; Wilmarth, Mary Grace |
| Citation Start Page: | |
| Citation Volume: | |
| Citation Year: | 1925 |
| Type: | citation/reference |
| Text: | The geologic time classification of the United States Geological Survey compared with other classifications, accompanied by the original definitions of era, period and epoch terms; 1925; B; 769; Wilmarth, Mary Grace |
| URL (THUMBNAIL): | http://pubs.usgs.gov/bul/0769/report-thumb.jpg |
| URL (DOCUMENT): | http://pubs.usgs.gov/bul/0769/report.pdf |
| URL (INDEX PAGE): | http://ngmdb.usgs.gov/Prodesc/proddesc_72222.htm |
| Date Other: | Sat, 1 Jan 1994 00:00 -0600 |
| Publisher: | Govt. Print. Office, |
