05112 - Beautiful Polished Section NWA Unclassified L-H Type Ordinary Chondrite Meteorite 13.0g NWA Chondrites Full reference: (R

Full reference: (R

Genus PROGNATHODON Dollo

Diagnosis—Apomorphies of taxon: pterygoid teeth become increasingly curved posteriorly

from the partial root up until the pointed tip

Mosasauridae) from north-east Mexico

05112 - Beautiful Polished Section NWA Unclassified L-H Type Ordinary Chondrite Meteorite 13.0g NWA Chondrites Full reference: (RThese meteorites were found in the Saharan Desert in Northwest Africa, likely by nomads. In order to classify them it would be necessary to cut off a section for analysis. Although they are exceedingly rare when compared to terrestrial rocks, these are the most abundant type of meteorite and are referred to as common chondrites. H and L (designating the amount of metal contained) type chondrites have been already extensively studied. Composed largely