De Azevedo-Soares & Machado Cordoso, 2004
| Author(s): | De Azevedo-Soares, H. L., Machado Cordoso, T. R. |
|---|---|
| Year: | 2004 |
| Title: | Chitinozoans and acritarchs from trombetas Group (Amazonas Basin, Northern Brazil): preliminary results |
| Book: | IPC abstract |
| Remarks: | No Ordovician. |
| Keywords: | scolecodonts |