EntityQ3501566· pop 6· linked from 237 articlesDakotaSign in to saveFossil Edmontosaurus annectensConnectionsSaurolophinaeEntityLambeosaurinaeEntityOrnithopodaEntityHypsilophodontidaeEntityNeornithischiaEntityAnkylopollexiaEntityRhabdodontomorphaEntityTrachodon mummyEntityAnimaliaEntityNorth DakotaEntitydinosaurEntityInternational Standard Book NumberEntityChordataEntityPinusEntityAngiospermsEntityfernEntitydigital object identifierEntityInternational Standard Serial NumberEntityriver deltaEntityThe Washington PostEntityCategories1999 in paleontologyDinosaur mummiesHell Creek FormationSaurolophinae