Species: ungulatus MARSH, 1879
Referred material:
Locality:
Horizon: Member?, Morrison Formation.
Biostratigraphy: Zone ?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
USNM 6646: 2 ungual phalanges, part of radius, right femur, portion of ilium,
dorsal centrum, caudal centrum, 3 caudal vertebrae, tibia, calcaneum, and right
astragalus, carpal bone, 2 dorsal vertebrae, distal end of right fibula, right
humerus, chevron, top of caudal spine, fragment of plate, tall dermal spine,
dorsal process fragment, dorsal neural process fragment.
Note: Pathologic dermal spike (McWHITNEY, ROTHSCHILDS & CARPENTER, 2001,CARPENTER,
SANDERS, McWHINNEY & WOOD, 2005)
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Species: stenops (MARSH, 1887)
Referred material:
Locality: DMNH Quarry 6 (Small’s Quarry), DMNH Loc., 6111, 1992 Stegosaurus stenops Quarry, Garden Park, near Canon City, Colorado.Horizon: Lower Upper Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 2.
Age: Comobluffian age, Kimmeridgian Stage, uppermost Malm Epoch, Late Jurassic.
Material:
DMNH 2818: Skull, skeleton with skin impressions.
DMNH 2212: Broken tail spike.
Note: 2 pathologic tail spikes (McWHITNEY, ROTHSCHILDS & CARPENTER, 2001,CARPENTER, SANDERS, McWHINNEY & WOOD, 2005)