06983 - Top Beautiful 2.41 Inch Pecopteris sp Carboniferous Fossil Fern Parabarrandia Still nowadays the Dromaeosauridae family

Still nowadays the Dromaeosauridae family has not been officially described in the dinosaur assemblage of the Upper Cretaceous of this sector

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

This trilobite with his forked trident has been prepared as free-standing along with 82 spines

or brittle fracturing or shrinkage of the concretion interior by either earthquakes or compaction (Pratt 2001

Not restored

06983 - Top Beautiful 2.41 Inch Pecopteris sp Carboniferous Fossil Fern Parabarrandia Still nowadays the Dromaeosauridae familyPecopteris 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