👉 The term "Zemelanopsidae" refers to a family of extinct mammal that lived during the Cretaceous period, around 68-59 million years ago. This family includes numerous species known for their unique adaptations and behavior in the fossil record. Some notable examples include the Zemelidids, which were a group of prehistoric mammals with large brains and long limbs, and the Maastrichtian animals, which are found around the European continent during the