Sebayashi Formation
Introduction The '''Sebayashi Formation''' is a Barremian to Albian geologic formation in Japan. Dinosaur remains are among the fossils that have been recovered from the formation, although only two species, ''Fukuivenator'' and ''Siamosaurus'', have been referred to a specific genus.
Paleofauna Partial tooth of an indeterminate spinosaurid (KDC-PV-0003) and possible ''Siamosaurus'' tooth (GMNH-PV-999) from the Sebayashi Formation in the National Museum of Nature and Science, Tokyo* Bivalvia indet. * Dinosauria indet. - "Footprints"* Ornithopoda indet. - "Footprints"* ''Siamosaurus''? - "Tooth (GMNH-PV-999)"* Spinosauridae indet. "Tooth (KDC-PV-0003)"* aff. ''Fukuiraptor kitadaniensis'' - "Tooth"* Theropoda indet. - "Footprints"
See also * List of dinosaur-bearing rock formations** List of stratigraphic units with indeterminate dinosaur fossils
References === Bibliography ===*  *