아르크토두스
화석 분포도

American Falls (Hop-Strawn Pit, Cedar Ridge, 26,500 ± 3500 BP)
Birch Creek (34,974 ± 652 BP)
Bonner Springs (Kansas River, 10,921 ± 50 BP)
Chiquihuite Cave (11,419 ± 34 BP)
Cueva Quebrada (12,280 ± 170)
Fairbanks (Cleary, Cleary Creek, Dawson Cut, Engineer Creek, Ester, Ester Creek, Eva Creek Mine, Gold Hill, Goldstream, No.2 G-Strip Area, Upper Cleary River Beds, 39,565 ± 1126 BP - 20,524 ± 180 BP?)
Friesenhahn Cave (10,814 ± 55 BP)
Fulton County (11,040 ± 310 BP)
Gold Run Creek (26,040 ± 270 BP)
Huntington Dam (10,976 ± 40 BP)
Ikpikpuk River (27,160 ± 280 BP)
Island Ford Cave (34,080 ± 480 BP)
La Brea Tar Pits (35,370 - 26,427 cal. BP (≤50,000?))
Meander Cave (37,500 cal. BP?)
Natural Trap Cave (20,220 ± 150 BP)
Pellucidar Cave (11,615 ± 30 BP)
Potter Creek Cave (& Samwell Cave, 12,650 ± 350 BP)
Rainbow Beach (21,500 ± 700 BP)
Salt Lake Valley (Silver Creek/Bonneville, 12,650 ± 70 BP)
Saltville Valley (14,853 ± 55 BP)
San Miguel Island (Daisy Cave, California Channel Islands, 14,130 ± 70 BP)
Sheriden Cave (11,566 ± 40 BP)
Sixtymile River (44,240 ± 930 BP)
The Mammoth Site (26,075 ± 975 BP)
Three-Forks Cave (Gittin' Down Mountain, 34,063 ± 460 BP)
Titaluk River (42,600 ± 2,200 BP)
Airport Lane
Alameda Tube
Albuquerque Gravel Pits
Atepetzingo (Rancho de Tepetzingo)
Beaver Crossing (unknown age)
Beemer & West Point (Cuming County Wet Gravel Pits)
Big Bear Cave, Bat Cave, Carroll Cave, West Cave
Big Bear Site ("Arctodus site", Blackwater Draw)
Bitter Springs Playa (Rogers Ridge, Fort Irwin)
Blacktail Cave
Box Butte Creek
Burnet Cave (Rocky Arroyo)
Cedar Creek (Black Belt, c.f. simus)
Cedral
'Chat' (Chatanika River)
Chicken Creek (Lost Chicken Creek?)
Clover Bar (Edmonton)
Conkling Cavern?
Cooper River
Copper Mine
Cripple Creek
Dalhart
Diamond Valley
Drews Gap (footprints, Lakeview)
Duck Flat
Fern Cave
Fort Qu' Appelle (Bliss Gravel Pit-Echo Lake Gravel)
Fossil Lake
Frankstown Cave
Gatesville (Coryell County, Ursidae c.f. A. simus)
Glass Cave
Hall's Cave
Isleta Caves
Jaguar Cave
Jinglebob
Keams Canyon
Kotzebue
La Cinta Portalitos
Labor-of-Love Cave
Lake San Agustin (White Lake)
Lebret
Lilian Creek
Little Box Elder Cave
Lubbock Lake
Manix Lake (Camp Cady)
Maricopa Tar Seeps
Moore Pit (Hill Shuler/ Trinity River)
Old Crow Flats
Oregon Caves?
Oso Cave
Pendejo Cave?
Powder Mill Creek Cave, Round Spring Cave
Proctor Cave
Prospects Cave
Red Willow local fauna (Upper Republican River)
Red Willow local fauna (McCook, unknown age)
Riverbluff Cave
San Juan Island
Schultz Cave
Seale Pit (Hill-Shuler/Trinity River)
Selawik
Skeleton Cave
Spalding Site
Tequixquiac
The Bar (Central Mississippi Alluvial Valley)
Troublesome Creek
Tofty (Tofty Placer District)
U-Bar Cave
Valsequillo
Wasden Site (Owl Cave)
Wright Materials North
Zacoalco
Arkalon
Cass County
Doeden Gravel Pit (Yellowstone River)
Fairmead Landfill
Gordon
Hay Springs
Irvington
Murrieta (Riverside)
Rock Creek
Rushville
Vallecito Creek (Anza-Borrego)
Victorville (cf. simus)
111 Ranch (Arctodus sp.)
Aguascalientes (Cedazo)
Apollo Beach, Leisey Shell Pit 1, Leisey Shell Pit 1A & Leisey Shell Pit 3
Bass Point Waterway, Rigby Shell Pit, Venice Beach
Coleman 2A
Crystal River Power Plant (Inglis 1A & Inglis 1B)
Cumberland Bone Cave
Haile 16A
Kissimmee 6
La Union (Mesilla Basin Fauna B)
Lost World Caverns (Grapevine Cave)
McLeod Limerock Mine
Morgan River
Myrtle Beach
Port Charlotte
Port Kennedy Cave
Santa Fe River 1
Sebastian Canal 2
Stout's Ranch (Saw Rock Canyon)
Whitlock Oil Well (San Simon Creek, Arctodus sp.)
Ashley River (Bee's Ferry, "Wando Formation"), Cooper River, Ladson Formation, Walrus Ditch Local Fauna
Lake Rousseau & Rainbow River
McKittrick Tar Seeps (11,040 ± 310 BP)
Perkins Cave (16,910 ± 50 BP)
Cowichan Head (22,750 ± 140 BP)
La Sena (19,487 ± 95 BP)
Dawson (Canyon Creek, Dawson City, Eldorado Creek, Hester Creek, Lower Hunker Creek, Ophir Creek, Quartz Creek, 49,800 cal. BP - 22,417 ± 452 BP)
White Sands National Park (footprint, ~18,500 BP)
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