20996-31 - NWA Possible Achondrite Meteorite of Basaltic composition. In study. 103.6g Corals which were among the larger

which were among the larger theropods

It has some glued and small filled fractures

The Mosasaur

Parent taxon: Clypeasteridae according to S

Spiniscutellum

20996-31 - NWA Possible Achondrite Meteorite of Basaltic composition. In study. 103.6g Corals which were among the largerPetrographic description Under petrographic microscope, the sample is maily formed by clinopyroxene phenocrysts (Fig. 2), and, in a minor proportion, by orthopyroxenes and highly altered feldspars in a fine grained matrix. The rock is altered, with plagioclase phenocrysts transformed to albite and sericite (Fig. 3). Clinopyroxene is augite, showing several cracks and deformation twins. The matrix is formed by very fine grained plagioclase, K feldspar