1.6" Carpolithus SP Seeds, And Stems 66-56 Mil Yrs Old Paleocene Raton FM Colorado

Carpolithus is an extinct genus of fossil seeds belonging to the Fabaceae family, widely recognized in Paleocene sediments (66–56 million years ago). These fossils provide an important window into the plant life that thrived shortly after the mass extinction that ended the age of the dinosaurs. Las Animas County, located in southeastern Colorado, is particularly renowned for its rich Paleocene fossil deposits, which preserve a diverse array of ancient plants and animals, making it a key site for paleobotany and fossil research.

A focused study in Las Animas County examined the morphological and anatomical features of Carpolithus seeds to determine their taxonomic relationships and their potential as paleoenvironmental indicators. The results revealed that the seeds closely resemble those of the modern Cassia genus, suggesting that Cassia or a closely related ancestor was present in the region during the Paleocene epoch. Furthermore, the presence of Carpolithus seeds in specific sediment layers may indicate a wetter climate during that time, offering valuable insight into ancient ecosystems and environmental conditions.

These Carpolithus fossil seeds are significant for collectors, educators, and researchers alike. They not only illustrate the diversity of early Fabaceae plants, but also help reconstruct prehistoric climates and habitats. Whether for display, study, or collection, these fossils provide a rare glimpse into the plant life of Paleocene Colorado, making them a prized addition to any fossil collection or natural history exhibit.