Loading...
Please wait, while we are loading the content...
Similar Documents
A new crab, Rogueus orri n. gen. and sp. (Decapoda: Brachyura), from the Lookingglass Formation (Ulatisian Stage; lower middle Eocene) of southwestern Oregon
| Content Provider | Semantic Scholar |
|---|---|
| Author | Berglund, Ross E. Feldmann, Rodney M. |
| Copyright Year | 1989 |
| Abstract | A new genus and species of raninid crab, Rogueus orri, is described from the Tenmile Member of the Lookingglass Formation in southwestern Oregon. Based upon previous studies of foraminiferans, the rock unit has been assigned an early middle Eocene age. Distinct from other raninids with its sinuous fronto-orbital margin, bifid rostrum, and uniquely branched anterolateral teeth, Rogueus orri may be descended from Notopocorystes {Cretacoranina) fritschi. |
| Starting Page | 69 |
| Ending Page | 73 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.1017/s002233600004097x |
| Alternate Webpage(s) | https://decapoda.nhm.org/pdfs/10461/10461.pdf |
| Alternate Webpage(s) | https://doi.org/10.1017/s002233600004097x |
| Volume Number | 63 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |