ABSTRACT The first geophilomorph centipede to be documented from Mesozoic amber and the second Mesozoic member of the order is described as Buziniphilus antiquus n. gen., n. sp. It is represented by a single, probably immature specimen from Early Cenomanian amber at La Buzinie, Champniers, Charentes, France. Buziniphilus n. gen. is most probably a member of either Schendylidae or Geophilidae, though documentation of the labrum and mandibles is required to make a definitive familial assignment. Referral of Buziniphilus n. gen. to the crown-group Adesmata, together with a reinterpretation of the structure of the forcipulae in the Jurassic Eogeophilus Schweigen & Dietl, 1997, reinforces the modern aspect of Mesozoic chilopods that had been indicated by Cretaceous scutigeromorph and scolopendromorph fossils.