08863 - Top Rare Polished Thin Section NWA Carbonaceous Chondrite CV3 Type - 3.359 g Eucosmus Great collection of 6 Platecarpus

Great collection of 6 Platecarpus ptychodon (Mosasaur) Rooted Teeth

Osteichthyes - Perciformes

some families have not yet been described in formal literature

Age range: 112

08863 - Top Rare Polished Thin Section NWA Carbonaceous Chondrite CV3 Type - 3.359 g Eucosmus Great collection of 6 PlatecarpusBeautiful example of 3. 359 g of this rare type of Carbonaceous Chondrite CV3. The authenticity of this specimen is guaranteed by the geologist Juan Avils Poblador, member of International Meteorite Collectors Association (IMCA 5681). Carbonaceous chondrites or C chondrites are a class of chondritic meteorites comprising at least 8 known groups and many ungrouped meteorites. They include some of the most primitive known meteorites. The C chondrites