Eobaataridae
Eobaataridae is a family of fossil mammals within the order Multituberculata. Remains are known from the Lower Cretaceous of Europe and Asia, and perhaps the Jurassic of North America. These herbivores thus lived during the 'age of the dinosaurs'.
Taxon: Eobaataridae Kielan-Jaworowska Z, Dashzeveg D & Trofimov BA, 1987
Page reference: Kielan-Jaworowska Z & Hurum JH (2001), Phylogeny and Systematics of multituberculate mammals. Paleontology 44, p.389-429.
(This information has been derived from [1] (http://home.arcor.de/ktdykes/basmult.htm) MESOZOIC MAMMALS; Plagiaulacidae, Albionbaataridae, Eobaataridae & Arginbaataridae, an internet directory. As that's my webpage, there are no issues of copyright. Trevor Dykes)
Eobaataridae
Scientific classification
Kingdom: Animalia
Therapsida
Class: Mammalia
Order: Multituberculata
Family: Eobaataridae Genera
Eobaatar
Loxaulax
Parendotherium
Sinobaatar
perhaps Monobaatar
Ref.
For the technically minded, they were amongst the most derived representatives of the informal suborder of "Plagiaulacida".
Remarks: In this case of one taxon, remains are reasonably well known. This refers to Sinobaatar from the extraordinary Chinese locality of Liaoning. They were close relavtives of the Plagiaulacidae, whilst the second upper molar has similarities to ones known from the informal Paracimexomys group within the more derived suborder, Cimolodonta.
Reference: Kielan-Jaworowska, Dashzeveg & Trofimov (1987), Early Cretaceous multituberculates from Mongolia and a comparison with Late Jurassic forms. Acta Palaeontologica Polonica, 32, p.3-47.