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| Author | : | Schroeder, R. |
| Author 2 | : | Charollais, J. |
| Author 3 | : | Conrad, M.A. |
| Year of publication | : | 1968 |
| Reference letter | : | b |
| Title | : | Zum stratigraphischen Wert der Orbitoliniden im Urgon der Umgebung von Genf. |
| Journal | : | Eclogae Geologicae Helvetiae |
| Vol/No/Pages/Plates | : | 61, 2: 491-494 |
| Published in | : | Basel |
References:
Valserina brönnimanni primitiva n. ssp. - p. 492 = Valserina primitiva SCHROEDER et al. 1969