22286 - Rare NWA Unclassified Carbonaceous Chondrite Type CM 0.307 g Kayserops but their remains are even

but their remains are even rarer

Trilobita - Corynexochida - Styginidae

Precious tooth specimen of this rare leptoceratopsid species of the Upper Cretaceous of the United States

Trilobita - Lichida

22286 - Rare NWA Unclassified Carbonaceous Chondrite Type CM 0.307 g Kayserops but their remains are evenBeautiful example of 0. 307 g of this rare type of Carbonaceous Chondrite CM. 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