When humans arrived at the scene, the dinosaurs had already disappeared from the surface of the earth. However, recent discoveries indicate that while powerful dinosaurs are still walking on the earth, the seeds that created humans (and other primates) are already growing. Analysis of the fossils of the oldest known primate fossils revealed that they have a life span of approximately 65.9 million years. For reference, dinosaurs disappeared 66 million years ago.Fossils belong to the genus Pujatorius Most biologists put it into one category plesiadapiforms-The oldest primate.
These small mammals are very different from any successor we know today. Stephen Chester elaborated on the importance of this discovery-this is the occurrence of the oldest ancient primate-the author”
Based on the analysis of tooth fossils, the research team estimated that these animals (the ancestors of all known primates, including monkeys, lemurs, and even humans) evolved from late animals. Cretaceous-This means that they coexist with large dinosaurs. Peter Tolias, Dean of the School of Natural and Behavioral Sciences, believes that this discovery is known as an important step, “Our understanding of environmental, biological and social dependence ultimately led to primates Evolution”.
Recently, another paper determined that the cause of the extinction of dinosaurs must be an asteroid impact 66 million years ago. This means that anything that takes away powerful dinosaurs will be survived by our ancestors and will eventually restore life on Earth.
Chester was involved in many pioneering primate discoveries.He co-authored a paper in 2015 and studied Pujatorius And established the ancestors of these primates living on trees, and survived the impact of asteroids for a long time after the disappearance of the dinosaurs.
Before this new discovery, the oldest primate fossils were fossils dating back 55 million years ago. It belongs to a lemur-like mammal and was discovered in China in 2013.This animal is called Archicebus Achilles. (All the dinosaurs disappeared a long time later). The research has been published in the Open Science Journal of the Royal Society.