TaxNo: 2327Rhymmoceras vermiculatum+
| Suborder: |
Goniatitina
|
| Superfamily: |
Neoglyphioceratoidea
|
| Family: |
Rhymmoceratidae
|
| Genus: |
Rhymmoceras
|
| Species: | vermiculatum+ |
| Qualifier: | ss |
| Author: |
Ruzhencev 1958,p.293
|
| Lower Boundary: |
RUS Nm1b1--Nm1b2 (Domb.carinat.--tectus), 324.6 million years
|
| Upper Boundary: |
RUS Nm1b2--Nm1c1,Fayettevillea-Delepinoc, 324 million years
|