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Whittington 1956
Scanning electron microscopy (backscattered electron mode) images showing the abundance of albite plagioclase and the presence of euhedral amphibole crystals
The rock has medium-grained chlorite pseudomorphs
R105 - Giant Prognathodon (Mosasaur) Rooted Tooth on Mineral Polished Pedestal(143935691130)
T242- Rare Eocarcharia dinops Dinosaur Tooth Cretaceous Elrhaz Fm Tenere Desert Olenoides Whittington 1956Scientific name: Eocarcharia dinops, Sereno and Brusatte, 2008 Carcharodontosauridae family Location: Gadoufaoua, Tner Desert, Niger. Geological Formation: Elrhaz Fm Age: Lower Cretaceous, Aptian Albian stage ( 113 million years) Size (long): 3. 4cm = 1. 33 inch REF.: T242 DESCRIPTION: Eocarcharia (meaning "dawn shark") is a genus of carcharodontosaurid theropod dinosaur from the Early Cretaceous Elrhaz Formation that lived in the Sahara 112 million