Avimimus of bird-like features not known in other dinosaurs at the time. In fact, Kurzanov argued that "Avimimus", rather than the famous early bird "Archaeopteryx", was close to the direct ancestor of modern birds, and that "Archaeopteryx" was not as closely related to birds as had previously been suggested. However, this view has not been supported by later phylogenetic analyses of dinosaur and bird relationships. Most modern scientists find that "Avimimus" in fact belongs to a diverse group of bird-like dinosaurs more primitive than "Archaeopteryx", the oviraptorosaurs. Kurzanov placed "Avimimus" in its own family, Avimimidae, in 1981. In 1991, Sankar Chatterjee
Ancestor yet the number 2, approximately 10 or one trillion, dwarfs the number of humans who have ever lived. Some cultures confer reverence to ancestors, both living and dead; in contrast, some more youth-oriented cultural contexts display less veneration of elders. In other cultural contexts, some people seek providence from their deceased ancestors; this practice is sometimes known as "ancestor worship" or, more accurately, "ancestor veneration". Ancestor An ancestor is a parent or (recursively) the parent of an antecedent (i.e., a grandparent, great-grandparent, great-great-grandparent, and so forth). "Ancestor" is "any person from whom one is descended. In law the person from