TAXON
Artiodactyla
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Ar1
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Ar2
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Ar3
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Ar4
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He1
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He
2&3
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Ba1
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Ba2
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Ba3
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Locality
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Oreodontidae
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Megoreodon sp
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1
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1
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M15-28, Lower Cabbage Patch; M29-57;
Mid-Up Cabbage P.
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Megoreodon grandis
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1
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Little Muddy Crk;
E Bear Crk Mt
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I64, Peterson Creek
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Mesoreodon chelonyx
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1
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1
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1
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Fort Logan, Canyon Ferry; Upper
Sixty-six Mountain; Blacktail
Deer Creek
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Mesoreodon minor
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1
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1
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Low Cabbage P., Sixty-six
Mt.; Little Muddy Crk
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Leptauchenia decora
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1
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1
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Fort Logan; Little
Muddy Crk;Tremain; Up Sixty-six Mt.
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Leptauchenia major ["Cyclopidius
simus"]
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1
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Canyon Ferry; Little
Muddy Crk; Tremain; Willow Creek; Upper Sixty-six Mountain
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Leptauchenia sp.
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1
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Sixty-six Mountain
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Promerychoecherus barbouri
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1
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Blacktail Deer Creek
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"Promerycochoerus" minor type
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1
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Lower Cabbage Patch
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Promerychoecherus montanus
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1
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Tavnner Ranch 2, Canyon Ferry
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Promerycochoerus carrikeri
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1
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L Van Tassel; Rawhide
Buttes
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Merycochoerus matthewi
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1
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1
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Sixteen Mile D.;
Royal Valley; Jay Em
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Merycochoerus sp
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1
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Mollie Gulch; W5, E. Pilgrim 5
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Merycochoerus magnus ["M.
proprius magnus"]
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1
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W5, E. Pilgrim 5
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Desmatochoerus ["Mesoreodon"]
megalodon
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1
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Little Muddy Crk
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Desmatochoerus hatcheri
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1
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Little Muddy Crk;
Tremain;
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Willow Creek
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Desmatochoerus anthonyi
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1
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Tremain; Upper Sixty-six
Mt.
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Desmatochoerus ["Mesoreodon"]
megalodon
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1
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Upper Sixty-six Mountain
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Pseudodesmatochoerus milleri
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1
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Little Muddy Crk;
Tremain
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Merychyus crabilli
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1
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1
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Keeline; L Van Tassel
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Merychyus siouxensis
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1
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1
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1
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1
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Keeline; L Van Tassel;
Lay Ranch
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Jay Em; Woodin
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Merychyus elegans
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1
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1
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1
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Sixteen Mile D.;
Royal Valley
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Jay Em;
Mollie Gulch; W4;
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Saunders Loc.; Up Railroad Can.
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Flint Creek
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Merychyus sp.
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1
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Lay Ranch
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Paramerychyus harrisonensis
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1
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1
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Keeline; L Van Tassel
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Desmatochoerus newchicagoensis
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1
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Flint Creek
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Desmatochoerus macrosynaphus
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1
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M15-28, Lower Cabbage Patch
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Desmatochoerus megalodon
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1
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Keeline
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Desmatochoerus leidyi
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1
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Emerald Lake
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Brachycrus laticeps
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1
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Upper Railroad Canyon; Flint Creek
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Brachycrus rusticus
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1
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W70, Split Rock
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Brachycrus vaughani
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1
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W70, Split Rock
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Brachycrus sweetwaterensis
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1
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W70, Split Rock
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Brachycrus sp.
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1
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W70, Split Rock
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Pseudodesmatochoerus longiceps
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1
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M68, N. Boulder
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Pseudomesoreodon boulderensis
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1
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M68, N. Boulder
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Pseudomesoreodon rolli
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1
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M68, N. Boulder
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Pseudomesoreodon rooneyi
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1
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Ticholeptus zygomaticus
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1
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1
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Up Railroad Can.; Flint Crk., M63
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T. hypsodus leadorensis
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1
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Upper Railroad Canyon
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Merycoides cursor
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1
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Canyon Ferry
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Sespia nitida
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1
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Little Muddy Crk;
Tremain;
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Willow Creek; Up
Sixty-six Mt.
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E Bear Crk Mt.
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Cyclopidius heterodon
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1
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Upper Sixty-six Mt.
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Pseudocyclopidius lullianus
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1
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Upper Sixty-six Mt.
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"Hadroleptauchenia densa"
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1
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Upper Sixty-six Mt.
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Phenacocoelus typus
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1
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Keeline
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Phenacocoelus stouti
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1
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1
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Sixteen Mile D.;
Royal Valley
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Jay Em
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Hypsiops brachymelis
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1
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1
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L Van Tassel
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M68, N. Boulder; Grasshopper
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Hypsiops breviceps
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1
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Woodin
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Hypsiops luskensis
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1
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L Van Tassel
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Submerycochoerus bannackensis
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1
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Grasshopper Creek
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Ustatochoerus medius
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1
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Trail Creek Quarry
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Oreodontoides sp.
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1
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Darton's Bluff
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Genus / Species indeterminate
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1
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Darton's Bluff
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Antilocapridae
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Merycodus sp.
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1
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1
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Flint Creek; Joe's
Quarry; W1
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Merycodus necatus & cf. necatus
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1
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1
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W70, Split Rock; M63, Anceney
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Meryceros cf. warreni [=Merycodus]
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1
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Trail Creek Quarry
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Merycodus cf. sabulonis
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1
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W70, Split Rock
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Cosoryx wilsoni
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1
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W70, Split Rock
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Merriamoceros sp.
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1
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McKanna Spring
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Paracosoryx sp.
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1
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McKanna Spring
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Plioceros ["Sphenophalos"]
cf. blicki
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1
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Johnson Gulch Quarry
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Palaeomerycidae
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Dromomeryx borealis
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1
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Flint Creek; McKanna Spring
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Dromomeryx sp.
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1
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CC-North
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Aletomeryx sp.
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1
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Horse Creek
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Rakomeryx kinseyi
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1
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McKanna Spring
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Blastomeryx sp.
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Owl Gully
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Blastomeryx elegans
& cf. elegans
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1 |
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Horse
Creek; M63, Anceney
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Leptomerycidae
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Pronodens transmontanus
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1
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M15-28, Lower Cabbage Patch
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Pronodens sp.
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1
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1
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M15-28, Lower Cabbage Patch; M29-57;
Mid-Up Cabbage P.
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Pronodens silberlingi
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1
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Fort Logan
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Hypertragulidae
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Nanotragulus sp.
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1
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M68, North Boulder
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Nanotragulus loomisi
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1
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Up Sixty-six Mt;
E Bear Crk Mt
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Hypertragulus calcaratus
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1
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Fort Logan
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Tayassuidae
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Hesperhys vagrans
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1
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Flint Creek
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Genus / species indeterminate
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1
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1
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M15-28, Lower Cabbage Patch
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Johnson Gulch Quarry
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Anthracotheriidae
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Kukusepasutanka schultzi
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1
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M15-28, Lower Cabbage Patch
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Arretotherium acridens
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1
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Blacktail Deer Creek
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Entelodontidae
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Daeodon minimus
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1
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Upper Sixty-six Mountain
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Daeodon sp.
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1
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Lay Ranch
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Camelidae
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Genus / species indeterminate
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1
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1
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1
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1
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Fort Logan; W70; M63
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Flint Creek
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Aepycamelus sp.
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1
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1
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1
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Joe's Quarry; Trail
Creek Quarry
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Two Ocean Lake
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Protolabis cf. heterdontus
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1
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W70, Split Rock
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Protolabis ["Procamelus"]
cf. gracilis
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1
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Johnson Gulch Quarry
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Protolabis sp.
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1
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I64, Peterson Creek
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Miolabis fissidens
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1
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1
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Joe's Quarry
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Miolabis sp.
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1
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I64, Peterson Creek
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Michenia sp.
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1
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I64, Peterson Creek
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Poebrotherium sp.
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1
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Upper Sixty-six Mountain
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Blickomylus galushai
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1
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W70, Split Rock
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Oxydactylus cf. lacota
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1
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North Boulder Valley
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Oxydactylus sp.
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1
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1
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Saunders Loc.; I64
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Stenomylus cf. hitchcocki
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1
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North Boulder Valley
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Stenomylus keelinensis
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1
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Keeline
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Miotylopus gibbi
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1
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Upper Sixty-six Mountain
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Stenomylus gracilis
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1
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1
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Lay Ranch, Sixteen
Mile D.
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Royal Valley; Jay
Em
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Tanymykter brachyodontus
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1
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1
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Sixteen Mile D.;
Jay Em
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Cervidae
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Bouromeryx sp.
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1
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W70, Split Rock
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Barbouromeryx sp.
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1
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W70, Split Rock
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Protoceratidae
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Protoceras neatodelpha
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1
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Keeline
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