In these sites there are numerous different species of Mosasaurus described in the enormous assemblage of giant marine reptiles that reigned the seas during the Cretaceous
XABIER PEREDA SUBERBIOLA
Still nowadays the Dromaeosauridae family has not been officially described in the dinosaur assemblage of the Upper Cretaceous of this sector
Glikman 1958 (mackerel shark)
06983 - Top Beautiful 2.41 Inch Pecopteris sp Carboniferous Fossil Fern Parabarrandia In these sites there arePecopteris sp, Brongniart 1822 PaleoDB taxon number: 157283 Parent taxon: Plantae according to W. D. Tidwell et al. 1992 Sister taxa: Aculeisporites, Alethopteridae, Archelytron, Archelytron priscus, Asterotheca, Biliphyta, Blatta hyperborea, Bullasporis, Calamitaceae, Camerosporites, Carpolithes, Chrysomelites lindhageni, Chrysomelites thulensis, Confertisulcites, Cordaitales, Ctenostematopteryx minor, Curculionites costulatus, Curculionites