BRITT, 1991
Locality: Dry Mesa Quarry 1, sec. 23, T.50N, R.14, Mesa County, on the Uncompahgre Plateau, in Western Colorado.
Horizon: Lower Upper Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 2.
Age: Lower Part, Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Note: Apatosaurus lousiae(?) CURTICE, 1995
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CARPENTER, 1988
Locality: Cope’s Quarry 1-7, at Cope’s Nipple or Saurian Hill, Fremont County, Colorado.
Horizon: Upper Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 4.
Age: Upper Part, Comobluffian age, Tithonian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
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CARPENTER & McINTOSH, 1994
Locality: Stovalls Pit 1 (Quarry No. 1), on Highway 64, 8 miles east of Kenton, Cimarron County, Oklahoma.
Horizon: Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 3.
Age: Upper Part, Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
OMNH 1245, 1246, 1251, Cervical centra.
OMNH 1210, 1217, 1219: Dorsal centra.
OMNH 1226, 1255: Incomplete dorsal centra.
OMNH 1300: Right scapula.
OMNH 1274: Right humerus lacking both proximal and distal ends.
OMNH 1275: Right humerus lacking the medial corner of the distal end.
OMNH 1276: Left humerus lacking part of the distal end.
OMNH 1277: Left humerus.
OMNH 1278: Left humerus lacking the medial corner of the proximal end.
OMNH 2115: Right humerus.
OMNH 1289: Right ulna.
OMNH 1287, 1288: Left radii.
OMNH 1290: Right radius.
OMNH 4019: Left ilium.
OMNH 1294: Left pubis.
OMNH 1293: Proximal end of right pubis.
OMNH 1297, 1298: Right ischia.
OMNH 1279: Distal half of right femur.
OMNH 1280: Proximal half of right femur.
OMNH 1281: Distal half of left femur.
OMNH 1285, 1286, 1907: Right tibiae.
OMNH 1291: Left tibia.
OMNH 1292: Proximal half of left tibia.
OMNH 1299: Proximal two-thirds of the left tibia.
OMNH 1295: Right fibula.
OMNH 1296: Right fibula.
Note: All of the above are from babies.
Modifed from Carpenter and Alf, 1994.
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CURRY, 1999
Locality: BYU 641, Cactus Park locality, Colorado.
Horizon: Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
Number: Not given: 2 scapulae, 3 radii, and 4 ulnae.
Note: Young adults.
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CURTICE, 1999
Locality: Polocca Wash, 12 miles east of Pinyon, Arizona.
Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
MNA P. 201: Caudal centra.
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FOSTER, 1996
Locality: Fuller’s 351 (V351), near Spearfish, Lawrence county, Black hills East Area, South Dakota.
Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
SDSM 25345: 4 caudal centra.
SDSM 25413: Right humerus of a juvenile.
SDSM 25334: Left femur of a juvenile.
1 adult and 1 juvenile represented by several caudals, and a humerus, femur, metatarsal.
Locality: Bear Butte, northeast of Sturgis, Meade county, South Dakota.
Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
Number: Not given: Fragmentary remains.
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FOSTER & MARTIN, 1994
Locality: V9138, Little Houston Quarry, approximately 20 km west of Sundance in southern Crook Country, just north of Little Houston Creek, northeast Wyoming.
Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
Number: Not given: Left ulna, left radius.
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HARRIS & CARPENTER, 1996
Locality: DMNH Loc., 6111, 1992 Stegosaurus stenops Quarry, Garden Park, near Canon City, Colorado.
Horizon: Near the top of the Lower Member, Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
Number: Not given:
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HUNT & LUCAS, 1987
Locality: Kenton Quarries, Cimarron County, Oklahoma.
Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
K-17746-36: Left pubes.
K-px#9: Cervical vertebra.
K-86-35 9 + 6: Mid dorsal vertebra.
Left hind limb.
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LUCAS & HUNT, 1985
Locality: Near Blue Peak, N1/2, sec. 20, T13N, R9W, Northeast of Grants, McKinely County, New Mexico.
Horizon: Brushy Basin, Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
Number: Not given:
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McINTOSH, 1981
Locality: Quarry 1, Dyer Ranch, Freezeout Hills, Carbon County, Wyoming.
Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
CM 85: 5 ribs, right pubis, right ischium and fragments of the left and right femur, right tibia, right fibula.
Locality: Carbon county, Wyoming.
Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
CM 83: Anterior third of a very large femur.
Locality: Quarry B, Red Fork of the Poserd River, Johnson County, Wyoming.Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
CM 36033: Caudal.
CM 36035: 2 caudals.
Locality: Cope Quarry, Garden Park, Colorado.Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
CM 2044: Dorsal (Exchanged to the University of Cincinnati, 1941).
Locality: Quarry C, Sheep Creek, Albany County, Wyoming.Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
CM 37007: Right scapula.
Locality: Quarry B, Red Fork of the Powder River, Johnson County, Wyoming.Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
CM 28849: Right humerus.
CM 36026: Right humerus.
CM 28848: Right ischium.
CM 36038: Right metatarsal II.
Locality: Quarry O, Freezeout Hills, Carbon County, Wyoming.Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
CM 21782: Left ulna and metacarpal V.
Locality: Marsh-Felch Quarry in Garden Park north of Canon City, Colorado.Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
CM 936: Right metatarsal I.
Locality: Quarry N, Freezeout Hills, Carbon County, Wyoming.
Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
CM 36691: Anterior caudal.
CM 36692: 11 median and posterior caudals.
CM 36690: Caudal.
CM 36665: Right radius and ulna of a juvenile.
CM 36672: Left manus with 1 carpal, 5 metacarpals and 2 phalanges.
CM 36676: 2 metacarpals.
CM 36682: 2 metacarpals.
CM 36667: Greater portion of the right pes, juvenile.
CM 36674: 4 left metatarsals.
CM 36683: Metatarsal I (crushed).
CM 38347: Left phalanx of II-I of pes.
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MOODIE, 1918
Locality:
Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
Number: Not given: 2 fused caudal vertebrae.
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MOODIE, 1920
Locality: Como Bluff, Albany County, Wyoming.
Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
Number: Not given: Metatarsal.
Note: Shows preservation of supposed blood corpuscles.
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OSBORN, 1899/OSBORN & GRANGER, 1901
Locality: Bone Cabin Quarry, 8 miles north of Como, Medicine Bow Anticline (also called Flat top Anticline), Albany County, Wyoming.
Horizon: Salt Wash Member, Morrison Formation.
Biostratigraphy: Zone 2.
Age: Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
AMNH 309, 553: Hind legs.
AMNH 268: Left fore foot.
AMNH 280: Humerus.
AMNH 353: Femur, tibia, fibula and carpal.
Note: The following are on the mounted skeleton at the American Museum of Natural history.
AMNH 339: Caudal vertebrae.
AMNH 222: Right femur, tibia, scapula.
AMNH 592: Foot bones.
Locality: Bone Cabin Quarry East (Eastward extension of old Bone Cabin Quarry), 8 miles north of Como, Medicine Bow Anticline (also called Flat top Anticline), Albany County, Wyoming.Horizon: Salt Wash Member, Morrison Formation.
Biostratigraphy: Zone 2.
Age: Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
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OSTROM & McINTOSH, 1966
Locality: Reed’s YPM Quarry 2, T22N, R77W, Sec. 16, Como Bluff West (west of Marshall Road), Albany County, Wyoming.
Horizon: Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 3.
Age: Upper Part, Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Locality: Reed’s Quarry 4, (Truckstop Quarry) Sheep Creek, Como Bluff, Como Bluff East (East of Marshall road), Albany County, Wyoming.
Horizon: Upper Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 3.
Age: Upper Part, Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
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SIMON, 1997
Locality: Greybull, Wyoming.
Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
Number: Not given: Fragmentary skeleton.
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TURNER & PETERSON, 1999
Locality: Upper Split Rock Site 2 (in upper sandstone bed), Mesa County, Western Colorado.
Horizon: Upper Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 4.
Age: Upper Part, Comobluffian age, Tithonian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Locality: Curecanti-Red Creek Quarry, Gunninson County, Colorado.
Horizon: Salt Wash Member, Morrison Formation.
Biostratigraphy: Zone 2.
Age: Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Locality: Cactus Park Quarry, Uncompahgre Plateau, Mesa County, Colorado.
Horizon: Lower Upper Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 2.
Age: Lower Part, Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Locality: Stovalls Pit 5, Cimarron County, East of Kenton, Cimarron County, Oklahoma.Horizon: Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 3.
Age: Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Locality: Stovalls Pit 6, Cimarron County, East of Kenton, Cimarron County, Oklahoma.
Horizon: Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 3.
Age: Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Locality: Hawksville Quarry, Wayne County, Utah.Horizon: Lower Upper Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 2.
Age: Lower Part, Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Note: Was thought to be Camptosaurus sp.
Locality: DNM-15, Dinosaur National Monument West, Uintah County, Colorado.Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Locality: DNM-8 (Soft Sauropod Quarry), Uintah County, Dinosaur National Monument West, Rainbow Park Area, Utah.
Horizon: Upper Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 4.
Age: Upper Part, Comobluffian age, Tithonian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Locality: Louise Quarry, Como Bluff, West (west of Marshall Road), Albany County, Wyoming.Horizon: Lower Upper Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 2.
Age: Lower Part, Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Locality: Big Butte Quarry (Smithsonian “Quarry 4”), Big Horn County, Wyoming.Horizon: Upper Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 4.
Age: Upper Part, Comobluffian age, Tithonian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Locality: Poison Creek (Erickson) Quarry, Kaycee, Johnson County, Wyoming.
Horizon: Salt Wash Member, Morrison Formation.
Biostratigraphy: Zone 2.
Age: Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Locality: Poison Creek (Flynn) Quarry-1, Kaycee, Johnson County, Wyoming.Horizon: Salt Wash Member, Morrison Formation.
Biostratigraphy: Zone 2.
Age: Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
Locality: BS (Besides Sauropod) Quarry, Thermopolis area, Hot Springs County, Wyoming.Horizon: Brushy Basin Member, Morrison Formation.
Biostratigraphy: Zone 3.
Age: Comobluffian age, Kimmeridgian Stage, Uppermost Malm Epoch, Late Jurassic.
Material:
Number: Not given:
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WILD, 1978
Locality: Wyoming.
Horizon: Member? Morrison Formation.
Biostratigraphy: Zone?
Age: Age?, Stage?, Malm Epoch, Late Jurassic.
Material:
SMNS Nr. 10368: Fragmentary skeleton.