Complex sentence: It was a member of the extinct order Multituberculata, and lies within the suborder of Cimolodonta, and a member of the superfamily Taeniolabidoidea.
Split into simpler sentences: It was a member of the extinct order of Multituberculata. For those of a technical inclination, this animal is within the Suborder of Cimolodonta, and a member of the superfamily Taeniolabidoidea.