ARCHIBALD, 1987
Locality: Piceance Creek Basin, Rio Blanco County, Northwestern Colorado.
Horizon: Williams Fork Formation.
Biostratigraphy:
Age: Judithian age, Upper Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
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ARMSTRONG-ZIEGLER, 1978
Locality: San Juan Basin, New Mexico.
Horizon: Fruitland Formation.
Biostratigraphy:
Age: Judithian Age, Late Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
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BYRANT 1990
Locality: Eastern Montana.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UCMP 111853: Skeleton.
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CURRIE & EBERTH, 1993
Locality: Iren Dabasu, near Erenhot, Urad Houqi, Inner Mongolia (Nei Mongol), China.
Horizon: Iren Dabasu Formation.
Biostratigraphy:
Age: Cenomanian Stage, Upper Gallic Subepoch, Lowermost Gulf Epoch, Middle Cretaceous.
Material:
Number: Not given:
Locality: Bayshi Tsav, Mongolia.
Horizon:
Biostratigraphy:Age: Late Cretaceous.
Material:
Number: Not given:
Locality: Dersnil Khuduk, Mongolia.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given:
Locality: Khara Khutul, Mongolia.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given:
Locality: Khongil Tsav, Dornogovi, Mongolia.
Horizon: Baruuyngoyot Sivta.
Biostratigraphy:
Age: Middle Campanian Stage, Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
Locality: Urilbe Usu, Mongolia.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given:
Locality: Ushyin Khuduk, Mongolia.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given:
Locality: Shireegin Gashun, Bayanhongor, Mongolia.
Horizon: Bayanshiree.
Biostratigraphy:
Age: Turonian Stage, Upeprmost Gallic Subepoch-Santonian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
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ESTES, BERBERIAN & MESZOELY, 1969
Locality: Bug Creek Anthills, McCone County, Montana.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
MCZ 3658: Partial left Hypoplastron.
MCZ 3672: Many costal and neural fragments.
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GALLAGER, 1993
Locality: Big Brook, Monmouth County, New Jersey.
Horizon: Wenonah- Mount Laurel Formation, Monmouth Group.
Biostratigraphy:
Age: Lower Maestrichtian, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
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GALLUP, 1975
Locality: Greenwood Tank Gully is a relatively rich badlands area of considerable extent in north-central Texas, occupying at least 10 acres. The gullies vary in depth and may be as much as 5 meters deep in some places. The locality is situated off Farm-to-Market Road 1655, slightly less than 1.0 kilometer south of Forestburg, 33°29’49”N, 97°35’14”W, Montague County, Texas.
Horizon: Paluxy Church Formation, Trinity Group.
Biostratigraphy:
Age: Comanchean, Lower Cashenranchian age, Early to Middle Albian Stage, Middle Gallic subepoch, upper Early Cretaceous Epoch, Early Cretaceous.
Material: Shell fragments.
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GRANDSTAFF & PARRIS, 1989
Locality: Ellisdale Local Fauna, Ellisdale, Monmouth County, New Jersey.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given:
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KHOSATZKY & MLYNARSKI, 1971
Locality: Tsagan Khushu, Nemegt Basin, Ömnögov (South Gobi), Mongolia.
Horizon: Upper Nemegt Formation.
Biostratigraphy:
Age: Lower Maastrichtian Stage, Uppermost Senonian, Uppermost Gulf Epoch, Late Cretaceous.
Material:
Z. Pal. No. MgCh/52: Fragmentary shell.
Z. Pal. No. MgCh/60: Fragmentary pleurals.
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LAUGINIGER, 1984
Locality: St. Georges spoils, Chesapeake and Delaware Canal, Delaware.
Horizon: Marshalltown Formation, Matawan Group.
Biostratigraphy:
Age: Upper Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
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LAUGINIGER, 1986
Locality: Big Brook, just outside of the town of Freehold, Monmouth County, New Jersey.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
Number: Not given: 2 specimens.
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LEHMAN, 1981
Locality: San Juan County, New Mexico.
Horizon: Hunter Wash Local Fauna, Lower Kirtland Formation.
Biostratigraphy:
Age: Edmontonian age, Upper Campanian Stage- Lower Maastrichtian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
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LUPTON, GABRIEL, & WEST, 1980
Locality: Milwaukee Public Museum fossil locality 2256 (Chris's Bonebed), SW 1/4 of sec. 10, T 24N, R43E, McCone County, Montana.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: A partial carapace and several dozen shell and spin fragments.
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McCORD, 1997, MCORD, TEGOWSKI & SCARBOROUGH, 2002
Locality: Adobe Canyon, Santa Rita Mountains, Santa Cruz County, Arizona.
Horizon: Fort Crittenden Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
ASDM 1189: Distal pleural fragment.
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MLYNARSKI & NARMANDACH
Sp A
Locality: Nemegt, Nemegt Basin, Ömnögov (South Gobi), Mongolia.
Horizon: Upper Nemegt Formation.
Biostratigraphy:
Age: Lower Maastrichtian Stage, Uppermost Senonian, Uppermost Gulf Epoch, Late Cretaceous.
Material:
ZPal.No.MgCh/76: An almost complete discus of a small individual.
Sp B.
Locality: Nemegt, Nemegt Basin, Ömnögov (South Gobi), Mongolia.
Horizon: Upper Nemegt Formation.
Biostratigraphy:
Age: Lower Maastrichtian Stage, Uppermost Senonian, Uppermost Gulf Epoch, Late Cretaceous.
Material:
ZPal.No.MgCh/80: Fragments of the discus (pleurals and neurals.)
ZPal.No.MgCh/81: A left hyoplastron.
ZPal.No.MgCh/83: Left hyoplasteron and hypoplasteron.
ZPal.No.MgCh/88: 20 fragments of pleurals and neurals.
ZPal.No.MgCh/89: 6 fragments of plasteron of 2 individuals varying in size.
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NESOV, 1984
Locality: Kylodzhun (Sarykungoi Creek) Locality, south-eastern Ferghana, Kirghizia (Kyrgyzstan).
Horizon: Alamyshyk Formation.
Biostratigraphy:
Age: Upper Albian Stage, Middle Gallic Subepoch, Uppermost Early Cretaceous Epoch, Early Cretaceous.
Material:
Number: Not given: Fragmentary skull and dentary, shell and plastron.
Locality: Chodzhakul Lake Locality, western Sultanuvais Ridge, Uzbekistan.
Horizon: Lower or middle Chodzhakul Formation.
Biostratigraphy:
Age: Upper Albian Stage, Middle Gallic Subepoch, Uppermost Early Cretaceous Epoch, Early Cretaceous.
Material:
Number: Not given:
Locality: Itemir locality, Kizylkum Desert, Uzbekistan.
Horizon: Kulkecke Beds.
Biostratigraphy:
Age: Albian? Upper Gallic Subepoch, Uppermost Early Cretaceous Epoch,- Cenomanian Stage, Upper Gallic Subepoch, Lowermost Gulf Epoch, Early Cretaceous.
Material:
CCMGE 6/11659: Imprint of posterior part of carapace.
CCMGE 7/11659: Extenral and visceral imprints of posterior part of carapace of one individual.
CCMGE 8/11659: Imprint of plastron fragment in area of inguinal notch.
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NESOV, 1992
Locality: Dzhyrakuuk, Kizylkum Desert, Uzbekistan.
Horizon: Bissekty Formation.
Biostratigraphy:
Age: Coniacian Stage, Lowermost Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Braincase.
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RODRIGUEZ-DE LA ROSA, 1996
Locality: Coahuila State, Mexico.
Horizon: Cerro del Pueblo Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
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ROSS & CUFFEY, 2003
Locality: Elizabethtown Dump Site, along the Cape Fear River, Elizabethtown, Bladen County, North Carolina.
Horizon: Peedee Formation.
Biostratigraphy:
Age: Late Campanian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Shell and limb bones.
Note: or Aspideretes?
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SAHNI, 1972
Locality: Montana.
Horizon: Judith River Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given: Fragmentary shell fragments.
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STENERSON & O’CONNER, 1994
Locality: Northwestern South Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
“A”:
“B”:
sp.
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STINCHCOMB, PARRIS, GRANDSTAFF & DENTON, 1994
Locality: Chronister farm, sec. 26, T31N, R9E, about 1 mile north of Glen Allen, Bollinger County, Missouri.
Horizon: McNairy sand Member, Ripley Formation.
Biostratigraphy: Middle-Uppermiddle Mosasaurus Acme-zone.
Age: Navesinkian age, Early Maastrichtian Stage? Upper Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
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WATABE & SUZUKI, 2000c
Locality: Burkhant, Ömnögov, Mongolia.
Horizon: Bayn Shire.
Biostratigraphy:
Age: Turonian Stage, Uppermost Gallic Subepoch-Santonian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.
Material:
Field number 960810 BK OTG/PJ-1-5: Postcranial elements.
MATSUMOTO, HASIHIMOTO, SONODA, FUJIYAMA, MIFUNE, KAWAHARA & SANEYOSHI, 2010
Field number 940520 BKHT Narmandah (HMNS 94-10-009): Carpace.
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WATABE & SUZUKI, 200d
Locality: Hermiin Tsav (Khermeen Tsav), western Ömnögov (South Gobi), Mongolia.
Horizon: Barun Goyot Formation.
Biostratigraphy:
Age: Middle –Late Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous..
Material:
Field number 970719 KmT Trionyx SZK (HMNS 97-21-55): Shell.
Locality: Altan Ula II, Nemegt Basin, Ömnögov (South Gobi), Mongolia.Horizon: Nemegt Formation.
Biostratigraphy:
Age: Lower Maastrichtian Stage, Uppermost Senonian, Uppermost Gulf Epoch, Late Cretaceous.
Material:
Field number 970724 AU-II ENKH: Skull and postcranial bones.
Field number 970724 AU-II SZK 11:45: Skull.
Locality: Shiluut Ula, Ömnögov (South Gobi), Mongolia.
Horizon: Shiluut Ula.
Biostratigraphy:
Age: Late Cretaceous.
Material:
Field number 970802 ShU SZK: Carapace.
Field number 970803 SU PJ-1 WTB (HMNS 97-21-056): Carapace.
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WATABE, SUZUKI, TSOGTBAATAR, TSUBAMOTO & SANEYOSHI, 2010, MATSUMOTO, HASIHIMOTO, SONODA, FUJIYAMA, MIFUNE, KAWAHARA & SANEYOSHI, 2010
Locality: Bugin Tsav, Ömnögov (South Gobi), Mongolia.
Horizon: Nemegt Formation.
Biostratigraphy:
Age: Lower Maastrichtian Stage, Uppermost Senonian, Uppermost Gulf Epoch, Late Cretaceous.
Material:
Field number 940823 Bgt WTB SZK (Jacket J-9) (HMNS 94-10-24): Partial skeleton.
Field number 970719 KM T Trionyx SZK (HMNS 97-21-55): Shell.
Field number 980803 BgT-II Trionyx (HMNS 98-16-499): Carapace.
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WOLBERG, HALL, BELLIS, CHAVEZ, ANDERSON, MORO & GIL, 1988
Locality: secs, 14, 15, 23, and 24, T23N, R12W, north of Chaco Canyon and south of Farmington, San Juan Basin, San Juan County, New Mexico.
Horizon:
Biostratigraphy:
Age: Campanian-Maastrichtian, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: