Tagasi otsingusse
Gaillard, 1972
Paratisoa contorta n. gen., n. sp., trace fossil nouvelle de l'Oxfordian du Jura
Gaillard, C.
| Aasta | 1972 |
|---|---|
| Köide | 25 |
| Leheküljed | 149-160 |
| Tüüp | artikkel ajakirjas |
| Keel | prantsuse |
| Id | 8481 |
Abstrakt
The author describes a new trace fossil: Paratisoa contorta, from the Couches d'Effingen of the Oxfordian in the Jura Mountains. It is a peculiar burrow resembling, by certain characteristics, Tisoa siphonalis de Serres, 1840 and probably produced by a marine burrowing annelid.
Viimati muudetud: 8.3.2024