A Samuwar Beceten
 A Samuwar Beceten | ||||
|---|---|---|---|---|
formation (en)  | ||||
| Bayanai | ||||
| Ƙasa | Nijar | |||
| Wuri | ||||
| ||||
| Jamhuriya | Nijar | |||
| Yankin Nijar | Yankin Tahoua | |||
A Samuwar Beceten, Har ila yau Beceten ko Ibecten ɗan Koniyaci ne zuwa Samuwar yanayin yanayin Santon a cikin Basin Iullemmeden na Nijar . Ragowar Dinosaur na daga cikin burbushin da aka gano daga samuwar, ko da yake har yanzu ba a yi magana da wata takamammen jinsi ba. Lithology da farko ya ƙunshi yumbu, kyawawan limestones da yumbu mai yashi.
Abun cikin ɓurɓushin halittu[gyara sashe | gyara masomin]
An ba da rahoton ɓurɓushin halittu masu zuwa daga samuwar: [1]
- Kifi
- Amiya sp.
- Stromerichthys sp.
- Lepisosteidae indet.
Nassoshi[gyara sashe | gyara masomin]
- ↑ In Beceten Archived 2024-02-16 at the Wayback Machine at Fossilworks.org