Kafuwar Dukamaje

Kafuwar Dukamaje wani tsari ne na yanayin kasa a Nijar da Najeriya wanda tsarinsa ya samo asali tun daga Late Cretaceous.Ragowar Dinosaur na daga cikin burbushin da aka gano daga samuwar. An kuma gano dimbin burbushin Mosasaur daga wannan kafuwar,musamman daga yankin da ke kusa da Dutsen Igdaman.

 Abun cikin burbushin halittu 
Dinosaurs na Tsarin Dukamaje Taxa Kasancewa Bayani Hotuna Halitta:

  ? Bahariasaurus 

  ? B. ingen .  Kasancewa a yankin Departement De Tahoua, Nijar.  
Mosasaurs of the Dukamaje Formation Taxa Kasancewa Bayani Hotuna Halitta:
 Igdamanosaurus Lingham-Soliar, Theagarten (1991). "Mosasaurs from the upper Cretaceous of Niger". Palaeontology. 34: 653–670.

 I. aegyptiacus  Geographically yana kan Dutsen Igdaman, kusa da ƙauyen Igdaman (ko A Daman).  Matsakaicin girman globidensine mosasaur.  Asali an kwatanta shi azaman plioplatecarpine. Durophagous. center|thumb| Goronyosaurus da ƙananan elasmosaurs Halitta:
 Goronyosaurus 

 G. nigeria
 G. sp.  Nau'in wurin da ba a sani ba. Daga bangaren kafa Dukamaje dake Najeriya.
 A yanayin ƙasa a kan Dutsen Igdaman. Daga bangaren Kafuwar Dukamaje dake cikin kasar Nijar.  Babban mosasaur na rashin tabbas alaƙa. Yawan adadin foramina a kan hanci da ƙananan idanu suna nuna mafarauci-ruwa.  Halitta:
  ? Angolasaurus 

  ? A. sp.  A yanayin ƙasa a kan Dutsen Igdaman.  An wakilta a nan ta kashin baya guda huɗu, ɗaya daga ƙaramin yaro. Jahar rarrabuwar kawuna na sa ganewa da wahala.  Halitta:
 Halisaurus 

 H. sp.  A yanayin ƙasa a kan Dutsen Igdaman.  Matsakaicin mosasaur. An wakilta a nan ta kashin baya guda hudu.  Halitta:
 Plioplatecarpus 

 P. sp.  A yanayin ƙasa a kan Dutsen Igdaman.  Matsakaicin girman plioplatecarpine mosasaur. An wakilta a nan ta kasusuwa da yawa.  Halitta:
 Platecarpus 

 P. sp.  A yanayin ƙasa a kan Dutsen Igdaman.  Matsakaicin girman plioplatecarpine mosasaur. An wakilta a nan ta guntun kashin baya guda ɗaya.  Halitta:
 Mosasaurus 

 cf. M. hoffmannii  A yanayin ƙasa a kan Dutsen Igdaman.  M mosasaurine mosasaur. An wakilta anan da rawanin haƙori mai ɓarna. Misalin farko na Mosasaurus daga Nijar da Najeriya. 

 Duba kuma 

 Jerin abubuwan halittar dutse masu ɗauke da dinosaur
 Jerin rukunin rukunonin burbushin halittu a Afirka
 Jerin rukunin rukunan burbushin halittu a Nijar
 Geology na Nijar
 Geology na Najeriya

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