TaxNo: 723Mesoclymenia nalivkinae+*
| Suborder: |
Gonioclymeniina
|
| Superfamily: |
Gonioclymenioidea
|
| Family: |
Gonioclymeniidae
|
| Subfamily: |
Costaclymeniinae
|
| Genus: |
Mesoclymenia
|
| Species: | nalivkinae+* |
| Qualifier: | ss |
| Author: |
Bogoslovsky 1981,p.49
|
| Lower Boundary: |
UD4B--UD4C: serpentina Zone base [16,45], 366.4 million years
|
| Upper Boundary: |
UD5A--UD5B: ornata Zone base [17,10], 364.8 million years
|