c/Formations with 2 dinosaur genera

Information
lexicalization	eng: Formations with 2 dinosaur genera
subclass of	(noun) an arrangement of people or things acting as a unit; "a defensive formation"; "a formation of planes" formation
has instance	e/Ankazomihaboka Formation
has instance	e/Argiles d'Octeville
has instance	e/Cardiel Formation
has instance	e/Conglomerados de Caranguejeira
has instance	e/Dapuka Group
has instance	e/Fengjiahe Formation
has instance	e/Gres de l'Infralias
has instance	e/Guettioua Sandstone
has instance	e/Guyedong Beds
has instance	e/Hasandong Formation
has instance	e/Kyangyan Series
has instance	e/Napan Formation
has instance	e/Navajo Sandstone
has instance	e/New Oxford Formation
has instance	e/Obere Bunte Mergel
has instance	e/Quiba Formation
has instance	e/Rhätsandstein
has instance	e/Suining Formation
has instance	e/Summerville Formation
has instance	e/Tecovas Formation
has instance	e/Tiaojishan Formation
has instance	e/Unidade Castelhanos Formation