Species: priscus LEIDY, 1851 (nomen dubium)
Etymology:
= Amyda prisca (LEIDY 1851) HAY, 1908 (nomen dubium)
Holotype: AMNH FR2526 (old Rutgers 1-K.V.10)
Locality: Schenck Farm, Monmouth County, New Jersey.
Horizon: Hornerstown Formation, Rancocas Group.
Biostratigraphy:
Age: Late Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material: Fragment of a costal plate.
Referred material:
BAIRD, 1986
Locality: Locality B, Landover, southeast of intersection of interstate Route I-495 (Capital Beltway) and MD Route 202 (Landover Road). McCormic construction site, developed as Inglewood Business Center (Southeast of Brouwers & Hazel's Loc. 2), Prince George’s County, Maryland.
Horizon: Severn Formation.
Biostratigraphy:
Age: Early Late Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
USNM 387367: 2 costal bones.
USNM 336475: Neural and 6 costal fragments.
Bohaska Collection: Costal fragment.
Locality: Locality C, Excavations for and exposures behind Hampton Mall Shopping Center, southwest of intersection of Route I-495 and Central Avenue (= Loc. 3a of Brouwers & Hazel), Prince George’s County, Maryland.
Horizon: Severn Formation.
Biostratigraphy:
Age: Early Late Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
Smigaj Collection: Distal end of a costal.
HARTSTEIN, DECINA & KEIL, 1999
Locality: Near the town of Bowie, 76°42’30”, 38°57’50:, Prince George’s County, Maryland.
Horizon: Severn Formation.
Biostratigraphy:
Age: Early Late Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
McCloskey Collection: Carapace fragment.
SCHWIMMER, SANDERS, ERICKSON, & WEEMS, 2015
Locality: Site 1, Stokes Quarry, south side of County Road 407, ca. 0.25 mile (0.40 km) west of County Road 49, 2.85 miels (4.58 km) east of S.C. Route 320, USGS Florence West 7.5' quadrangle, 34°14'21.8"N, 79°30.0"W 50', Darlington County, South Carolina.
Horizon: Coachman Formation.
Biostratigraphy:
Age: Middle Campanian Stage, Senoniain Subepoch, Gulf Epoch, Late Cretaceous.
Material:
ChM PV5881: Costal fragment.
ChM PV8899: Carapace fragment.
ChM PV8900: Right hypalastron.
ChM PV8937, PV8939, PV8940: Shell fragments.
ChM PV8944: Right hyplastral fragment.
ChM PV8945: Costal fragment.
ChM PV8948: Xiphiplastral fragment.
ChM PV8957: Costal fragment.
ChM PV9145: Costal fragment.
SMM P2600.1.2: Hypoplastral fragment.
Locality: Site 2, Quinby, small tributary of Black Cree, ca. 0.10 mile (0.16 km) east of County Road 1510 (Sand Pit Road), 1.3 miles north of County Road 358 nar Quinby, USGS Florence East 7.5' quadrangle, 34°14'44"N, 79°43'00"W, Florence County, South Carolina.
Horizon: Bladen Formation.
Biostratigraphy:
Age: Middle Campanian Stage, Senoniain Subepoch, Gulf Epoch, Late Cretaceous.
Material:
ChM PV6792, PV6794: Shell fragments.
ChM PV6814, PV6815, PV6817, PV6818: Costal fragments.
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Species: halophilus COPE, 1869 (nomen dubium)
Etymology:
= Trionyx halophila COPE 1869 (nomen dubium)
Syntype: AMNH 1476
Locality: Summit Bridge, New Castle County, Delaware.
Horizon: Merchantville Formation? Matawan Group.
Biostratigraphy:
Age: Coniacian Stage, Lowermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
Syntype:
Paralectotype: ANSP 9198
Locality: Benjamin Shivers marl pit, Centre Township, Camden County, New Jersey.
Horizon: Probably in the Matawan Group outcrop belt, Matawan Group.
Biostratigraphy:
Age: Campanian Stage, Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material: Fragmentary remains.
Referred material:
GALLAGHER, PARRIS & SPAMER, 1986
Locality: Crosswicks Creek, Ellisdale, Monmouth County, New Jersey.
Horizon: Marshalltown Formation, Matawan Group.
Biostratigraphy:
Age: Upper Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
NJSM 12464:
SCHWIMMER, SANDERS, ERICKSON, & WEEMS, 2015
Locality: Site 1, Stokes Quarry, south side of County Road 407, ca. 0.25 mile (0.40 km) west of County Road 49, 2.85 miels (4.58 km) east of S.C. Route 320, USGS Florence West 7.5' quadrangle, 34°14'21.8"N, 79°30.0"W 50', Darlington County, South Carolina.
Horizon: Coachman Formation.
Biostratigraphy:
Age: Middle Campanian Stage, Senoniain Subepoch, Gulf Epoch, Late Cretaceous.
Material:
ChM PV8935: hyoplastral fragments.
ChM PV8936, PV8938, PV8941, PV8942, PV8943: Shell fragments.
ChM PV8946, PV8947: Shell fragments.
ChM PV8949, PV8950, PV8951, PV8952: Shell fragments.
ChM PV8953: Distal cosal fragment.
ChM PV8954: Costal fragment.
ChM PV8955: neural.
ChM PV9128: Costal fragment.
SMM P2600.1.2: Hyopolastral fragment.
Locality: Site 2, Quinby, small tributary of Black Creek, ca. 0.10 mile (0.16 km) east of County Road 1510 (Sand Pit Road), 1.3 miles north of County Road 358 near Quinby, USGS Florence East 7.5' quadrangle, 34°14'44"N, 79°43'00"W, Florence County, South Carolina.
Horizon: Bladen Formation.
Biostratigraphy:
Age: Middle Campanian Stage, Senoniain Subepoch, Gulf Epoch, Late Cretaceous.
Material:
ChM PV6782-PV6791, PV6793, PV6795, PV6797, PV6798: Costal fragments.
ChM PV6796: Distal neural fragment.
Locality: Site 4, Lynchburg, Ashland Paving and Construction Company Quarry near Lynchburg, east side of Back Swamp Road (County Road 99), 1.45 miles (2.3 km) southeast of Durant Ferry Road (west fork of Conty Road 99) near Lynchburg, USGS Lynchburg 7.5' quadrangle, 34°03'08"N, 80°00'57'W, Lee County, South Carolina.
Horizon: Peedee Formation.
Biostratigraphy:
Age: Early Maastrichtian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
ChMPV6800-PV6813, PV816: Costal fragments.
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Species: vagans COPE, 1873 (nomen dubium)
Etymology:
= Aspideretes? vagans (COPE, 1873)
HAY, 1908 (nomen dubium)
Holotype: AMNH 1847
Locality: Bijou Basin, Gijou Creek, 40 miles east of Denver, Colorado.
Horizon: Laramie Formation.
Biostratigraphy:
Age: Lancian Age, upper Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material: Fragment of a costal plate.
Referred material:
KNOWLTON, 1991/COPE
Locality: Near the Mouth of the Bighorn River, Montana.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian Age, upper Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
Locality: Near Long Lake, North Dakota.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian Age, upper Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
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Species: mammillaris COPE, 1877 (nomen nudum)
Etymology:
= Trionyx mammilaris (COPE, 1877) KUHN, 1964
(nomen nudum)
Holotype: Unknown.
Locality: Montana.
Horizon: Judith Rivr Formation.
Biostratigraphy:
Age: Campanian Stage, Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material: Unknown.
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Species: sternbergi (WIMAN, 1933)
Etymology:
= Platypeltis sternbergi WIMAN, 1933
Referred material:
LEHMAN, 1981
Locality: San Juan County, New Mexico.
Horizon: Hunter Wash Local Fauna, Hunter Wash Member, Lower Kirtland Formation.
Biostratigraphy:
Age: Kirtlandian age, Upper Campanian Stage- Lower Maastrichtian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
MATEER, 1981
Locality: North flank of Ah-shi-sle-pah Wash, T22N, R11W, San Juan County, New Mexico.
Locality: Kirtland Shale, below Naashoibito Member.
Biostratigraphy:
Age: Kirtlandian age, Upper Campanian Stage- Lower Maastrichtian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
PMU.R32: Carapace.
PMU.R33: Fragmentary carapace.
WIMAN, 1933
Number: Not given.
Locality: San Juan Basin, New Mexico.
Horizon: Lower Kirtland Formation.
Biostratigraphy:
Age: Kirtlandian age, Upper Campanian Stage- Lower Maastrichtian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
_____________________________________________________________________________________
Species: zakhidovi KHOSTEVSKY, 1994 (nomen
dubium)
Etymology:
Holotype: CCMGE 411/1341
Locality: Kyrkkuduk well (= Sary-Agach, = Kyrkkuduk 1), southern Kazakhstan.
Horizon: Syuk-Syuk Formation and probably the lower part of the Darbaza Formation.
Biostratigraphy:
Age: Santonian-Campanian Stage, Senoniain Subepoch, Gulf Epoch, Late Cretaceous.
Material: Femur.
Referred material:
CCMGE 522/1341: Caudal part of a large carapace.
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Species: davidi STERNERSON & O’CONNER, 1994
Etymology:
Holotype:
Locality: Northwestern South Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
_____________________________________________________________________________________
Specises: kyrgyzensis NESOV, 1995
Etymology: In reference to the country it was found in, Kyrgystan.
Holotype: CCMGE 12458
Locality: Kylodzhun (the former Klaudzin) Locality, southeastern Fergana Depression, Kyrgystan.
Horizon: Alamyshik Formation.
Biostratigraphy:
Age: Early-Middle Albian Stage, Middle Gallic Subepoch, Upper Early Cretceous Epoch, Early Cretaceous.
Material: Isolated xiphiplastron, shell fragments and a partial skull and lower jaw.
Referred material:
VITEK, & DANILOV, 2014
Locality: SCH-1, Chelpyk, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 59/122: Partial xiphiplastra.
Locality: SKH-20, Khodzhakul I, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 30/122: Partial nuchal.
ZIN PH 14/122: Pentagonal neural.
Locality: SKH-26,Khodzhakul II, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 3/122: Partial nuchals.
Locality: SKH-4, Khodzhakulsai, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 2/122: Partial nuchals.
ZIN PH 11/122: Partial costal 8?
Locality: SKH-25, Khodzhakulsai, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 15/122, 17/122, 23/122, 24/122: Partial hyoplastra.
ZIN PH 20/122, 21/122, 22/122: Partial hypoplastra.
ZIN PH 58/122: Partial xiphiplastra.
Locality: SSHD-8, Sheikhdzheili localities, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 15/122: Hexagonal neural.
ZIN PH 69/122: Tetragonal neural.
ZIN PH 6/122: Partial costal.
ZIN PH 5/122: Partial costal.
Locality: SSHD-8a, Sheikhdzheili localities, southwestern Kizylkum Desert area, Karakalpakistan,
Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 1/122: Partial nuchal.
ZIN PH 27/122: Partial nuchal.
ZIN PH 7/122: Parial costal 2?
ZIN PH 37/122: Partial ostal.
ZIN PH 9/122: Partal costal 7?
ZIN PH 10/122: Partial costal.
ZIN PH 18/122: Partial hypoplastra.
Locality: CDZH-5b, Itemir locality, Central Kizylkum Desert, Navoi Viloyat District, Uzbekistan.
Horizon:
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 56/86: Partial nuchal.
Locality: CDZH-12, Itemir locality, Central Kizylkum Desert, Navoi Viloyat District, Uzbekistan.
Horizon:
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 54/86, 44/86: External impressions of costals 7 and 8.
Locality: IT-1, Itemir locality, Central Kizylkum Desert, Navoi Viloyat District, Uzbekistan.
Horizon:
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous, Middle Cretaceous.
Material:
ZIN PH 57/86: Costal 8.
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Species: kansaiensis VITEK & DANILOV, 2010
Eymology: In reference to Kansai, for the type locality.
Holotype: ZIN PH 630/64
Locality: Kansai Locality, Fergana Department, Tadjikistan.
Horizon: Yalovach Formation.
Biostratigraphy:
Age: Early Santonian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.
Material: A partial nuchal.
Referred material:
ZIN PH 629/64: partial nuchal.
ZIN PH 642/64: Neural 8.
ZIN PH 643/64: Hexagonal neural.
ZIN PH 705/64: Hypoplastron.
ZIN PH 726/64: Hypoplastron.
ZIN PH 775/64: Hyoplastron.
ZIN PH 781/64: Costal 3.
ZIN PH 824/64: Hyoplastron.
ZIN PH 862/64: Costal 7.
ZIN PH 871/64: partial costals 6-8
ZIN PH 882/64: Costal 8.
ZIN PH 917/64: Partial costal.
ZIN PH 934/64: Neural 1.
ZIN PH 10, 64: Numbers not given.
Locality: Shakh-Shakh, Kazakhstan.
Horizon: Bostobe Formation.
Biostratigraphy:
Age: Santonian-Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
IZK R-3815: Hyohypoplastron.
IZK R-3963: Partial medial hyoplastron.
ZIN PH 169/10: Partial medial hyoplastron.
ZIN PH 190/10: Partial costal ?3 ro ?4.
ZIN PH 10, 64: Numbers not given.
VITEK & DANILOV, 2012
Locality: Kykkuduk I locality (= Sary-Agach NESOV, 1997), Chimkent District, Southern Kazakhstan.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
CCMGE 522/1341: Posterior part of carapce.
CCMGE 590/1341: Partial costal.
CCMGE 589/1341: Partial costals 7 and 8.
CCMGE 598/1341: Costal 8.
CCMGE 441/1341: Partial hypoplastron.
CCMGE 1341: Xiphiplastron.
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Species: baynshirensis DANILOV, HIRAYAMA, SUKHANOV, SUZUKI, WATABE, & VITEK,
2014
Etymology: In reference to Bayn Shire locality, Dornogovi Aimag, Mongolia.
Holotype: PIN 557-134 (formerly PIN 557-130)
Locality: Bayn Shire, Dornogovi Aimag, Mongolia.
Horizon: Lower part of the Baynshire Formation.
Biostratigraphy:
Age: Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material: Medial fragment of right hyo- and hypoplasta.
_____________________________________________________________________________________
Species: dissolutus VITEK, & DANILOV, 2014
Etymology:
Holotype: ZIN PH 51/86 (formerly CCMGE 7/11659).
Locality: CDZH-12, Itemir locality, Central Kizylkum Desert, Navoi Viloyat District, Uzbekistan.
Horizon:
Biostratigraphy:
Age: Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material: External and visceral impressions of posterior part of carapce of one individual.
Referred material:
ZIN PH 52/86: External impression of partial hyoplastron and hypoplastron.
Locality: Unknown, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 44/122: Hexagonal neural.
ZIN PH 54/122: Patial hyoplastra.
Locality: SKH-20, Khodzhakul I, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 24/122: Partial nuchal.
ZIN PH 57/122: Partial hypoplastra.
Locality: SKH-26,Khodzhakul II, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZINPH 48/122: Partial hypoplastra.
Locality: SKH-4, Khodzhakulsai, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
Locality: SKH-5, Khodzhakulsai, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 46/122: Partial hyoplastra.
ZIN PH 47/122: Partial hyoplastra.
Locality: SKH-25, Khodzhakulsai, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 33/122: Partial costal.
ZIN PH 51/122: Partial hypoplastra.
ZIN PH 52/122: Partial hypoplas
Locality: SSHD-8, Sheikhdzheili localities, southwestern Kizylkum Desert area, Karakalpakistan, Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 29/122: Partial nuchal.
ZIN PH 34/122: Partial costal.
ZIN PH 42/122: Costal 8.
ZIN PH 53/122: Partial hypoplastra.
Locality: SSHD-8a, Sheikhdzheili localities, southwestern Kizylkum Desert area, Karakalpakistan,
Uzbekistan.
Horizon: Khodzhakul Formation.
Biostratigraphy:
Age: Early Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 32/122: Partial nuchals.
ZIN PH 39/122: Patial costal.
ZIN PH 43/122: Costal. .
ZIN PH 50/122: Partial hyoplastra.
ZIN PH 49/122: Partial hyoplasra.
ZIN PH 55/122: Partial xiphiplastron.
Locality: CDZH-10, Itemir locality, Central Kizylkum Desert, Navoi Viloyat District, Uzbekistan.
Horizon:
Biostratigraphy:
Age: Cenomanian Stage, Lower Late Cretaceous Epoch, Lower Middle Cretaceous- Turonian Stage, Lower Late Cretaceous Epoch, Middle Middle Cretaceous.
Material:
ZIN PH 58/86: Partial nuchal.
ZIN PH 59/86: Partial xiphiplastron.
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Species: gilbentuensis
Etymology: In reference to Gilbentu locality, where the speicmen was found.
Horizon: Nemegt Formation.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material: Incomplete left hyo- and hypoplastra.
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Species: gobiensis DANILOV, HIRAYAMA, SUKHANOV, SUZUKI, WATABE, & VITEK, 2014
Etymology: in reference to the Gobi Desert.
Horizon: Nemegt Formation.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material: Incomplete carapace.
Referred material:
ZPAL MgCh/76: Incomplete carapace.
Locality: Tsagan Khushu,
Horizon: Nemegt Formation.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
ZPAL MgCh/59: Incomplete carapace.
ZIN PH 2/24: Left costals 1 and 2.
Horizon: Nemegt Formation.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
ZPAL MgCh/121: Shell fragment, consisting of the lateal parts of the nuchal adn both coastals 1.
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Species: shiluutulensis DANILOV, HIRAYAMA, SUKHANOV,
SUZUKI, WATABE, & VITEK, 2014
Etymology: In reference to the
Shiluut Ula Locality, Umunugovi Aimag, Mongolia.
Holotype: MPC 25/166 (HMNS 97-21-56)
Loclaity: Shiluut Ula, Umunugovi Aimag, Mongolia.
Horizon: Unknown.
Biostratigraphy:
Age: Campanian Stage, Senonian Subepch, Gulf Epoch, Late Cretaceous.
Material: Carapace.
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