Species: sopitus (LEIDY, 1865) (nomen vana ZANGERL, 1953)
Etymology:
= Chelone sopita LEIDY, 1865
= Osteopygis soptius (LEIDY, 1865) HAY, 1902
Holotype: ANSP 9223
Locality: Mullica Hill, Gloucester County, New Jersey.
Horizon: Navesink Formation, Monmouth Group.
Biostratigraphy:
Age: Middle Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
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Species: emarginata COPE, 1868
Etymology:
Holotype: AMNH 1485
Locality: Barnesboro, Gloucester County, New Jersey.
Horizon: Greensand.
Biostratigraphy:
Age: Late Cretaceous.
Material: Fragmentary shell.
Referred Material:
GALLAGHER, PARRIS & SPAMER, 1986
Locality: Inversand Company, Sewell, Gloucester County, New Jersey.
Horizon: Hornerstown Formation, Rancocas Group.
Biostratigraphy:
Age: Late Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
NJSM 11872: Skull.
ANSP 15335:
AMNH 1133: Mandible.
AMNH 1344:
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.
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 PV8912: 10th left peripheral.
ZANGERL 1953
Locality: Hornerstown, Monmouth county, New Jersey.
Horizon: Late Cretaceous.
Material:
AMNH 1132: Partial rim of carapace, partial plastron, which may not belong to the same individual.
AMNH 1132: Another specimen with the same number, fragmentary shell.
AMNH 2216, YPM 1001, 490, 913: Jaws.
YPM 3613: Several jaw fragments.
YPM 913a: Anterior region of skull.
YPM 734, 991: Fragmentary specimens.
AMNH 2870: 7 peripherals.
Locality: Birminghan, Burlington County, New Jersey.
Horizon: Hornerstown Formation, Rancocas Group.
Biostratigraphy:
Age: Late Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
AMNH 2351: Fragmentary anterior portion of carapace.
AMNH 1133: Fragment of jaw.
YPM 602: Jaw.
Locality: Mullica Hill, Gloucester County, New Jersey.Horizon: Navesink Formation, Monmouth Group.
Biostratigraphy:
Age: Middle Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
YPM 1585: Nuchal, anterior peripheral and fragments.
= Lytoloma angusta COPE, 1868
Etymology:Paralectotype 9223:
Locality: Mullica Hill, Gloucester County, New Jersey.
Horizon: Hornerstown Formation, Rancocas Group.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material: 3 peripheral bones, a fragment of a costal and a lower jaw.
= Catapleura ponderosa COPE, 1871
Etymology:
= Osteopygis ponderosa (COPE, 1871)Holotype: AMNH 1475
Locality: Hornerstown, Monmouth County, New Jersey.
Horizon: Hornerstown Formation, Rancocas Group.
Biostratigraphy:
Age: Late Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material: Portions of the 11th peripheral and the pygal, portions of about 6 costals, a part of a supposed hypoplastron, a scapular arch, a considerable part of a humerus, a part of a femur and part of a lower jaw.
= Lytoloma angusta? WIELAND 1904
YPM 913a
Locality: Hornerstown, Monmouth County, New Jersey.
Horizon: Basal Hornerstown Formation, Rancocas Group.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material: Fragmentary skull.
Referred material:
Locality: Hampton Mall, Prince George’s County, Maryland.
Horizon: Severn Formation.
Biostratigraphy:
Age: Early Late Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Anterior part of a palate.
Locality: Atlantic Highlands, Monmouth County, New Jersey.
Horizon: Navesink Formation, Monmouth Group.
Biostratigraphy:
Age: Middle Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
NJSM 12921: Incomplete left prefrontal and frontal.
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 336472: Nuchal fragment.
Lauginiger Collection: 2 costal fragments.
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:
Miller Collection:Juvenile fragment.
= Chelone sopita LEIDY, 1865 (partim)
Locality: Tinton Falls, Monmouth County, New Jersey.
Horizon: Greensand.
Biostratigraphy:
Age: Late Cretaceous.
Material:
Rutigers College, New Brunswick, New Jersey: 4 peripherals.
= Lytoloma jeanesi COPE, 1868
Etymology:
= Propleura jeanesi (COPE, 1868)Holotype: Missing.
Locality: Barnsboro, Gloucester County, New Jersey.
Horizon: Hornerstown Formation, Rancocas Group.
Biostratigraphy:
Age: Late Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material:
Referred material:
Locality: Hornersville, New Jersey.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
AMNH 1473: Fragmentary peripherals.
= Osteopygis chelydrinus COPE, 1868
Etymology:Holotype: AMNH 1131
Locality: Barnesboro, Gloucester County, New Jersey.
Horizon: Hornerstown Formation, Rancocas Group.
Biostratigraphy:
Age: Late Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material: Fragmentary shell.
= Osteopygis platylomus COPE, 1868
Etymology:Holotype: Proc. Nat. Acad. Sci.14676
Locality: Permberton, Burlington County, New Jersey.
Horizon: Hornerstown Formation, Rancocas Group, Uppermost Greensand,
Biostratigraphy:
Age: Late Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material: Fragmentary skeleton.
= Osteopygis erosus COPE, 1875
Etymology:Holotype: AMNH 1130
Locality: Barnesboro, Gloucester County, New Jersey.
Horizon: Hornerstown Formation, Rancocas Group.
Biostratigraphy:
Age: Late Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material: Fragmentary shell.
= Osteopygis borealis (WIELAND, 1904)
Etymology:
= Propleura borealis WIELAND, 1904Holotype: YPM 778
Locality: Cream Ridge Marl Company's Pits, near Hornerstown, Monmouth County, New Jersey.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material: Fragmentary shell and fragmentary skeleton.
= Osteopygis sopita COPE, 1868
Etymology:
= Propleura sopita COPE, 1868Holotype: AMNH 2351
Locality: New Jersey.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material: Peripherasl 1-4, 7, 8 and 10 of the right side, peripherals 1, 3-5, 7 8, and 10 of the left side, nuchal, proximal portions of costals 1-4 of the left side, 1 nearly complete costal, perhaps the third of the right side, many fragments of other costals, a number of plastral bones, parts of both humeri and a complete left femur.
Referred material:
Locality: Hornerstown, Monmouth County, New Jersey.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material:
AMNH 1132: Peripherals 7-11 of the left side, peripherals 8, 10 and 11 of the right side, and a considerable part of the hindermost suprapygal of a large individual.
Locality: New Jersey.Horizon: Greensand.
Biostratigraphy:
Age: Late Cretaceous.
Material:
AMNH 2216: Peripherals 3, 4, 6-10 of left side, 5, 8 of the right side, the 11 of one side or the other, the outer left hypoplastron, and a large part of the lower jaw.
= Osteopygis robustus HAY, 1908
Etymology: Latin, robustus, "robust."Holotype: AMNH 1360
Locality: Birmingham, Burlington County, New Jersey.
Horizon: Hornerstown Formation, Rancocas Group.
Biostratigraphy:
Age: Late Maastrichtian Stage, uppermost Senonian subepoch, Gulf Epoch, Late Cretaceous.
Material: Fragmentary shell.
= Osteopygis acutus BOHLIN, 1953
Etymology:Holotype:
Locality: Ta-ts ao-t'an, Chia-yu-kuan, Gansu Province, China.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material: Fragmentary peripherals.
Referred material:
Fragmentary peripherals.
= Osteopygis gibbi WIELAND, 1904
Etymology:Holotype: YPM 783
Locality: Barnsboro, Gloucester County, New Jersey.
Horizon: Greensand.
Biostratigraphy:
Age: Late Cretaceous.
Material: Shell and fragmentary skeleton.
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Species:backmani (RUSSELL, 1934) GENTRY, KIERNAN & PARHAM, 2022
= Clemmys backmani RUSSELL, 1934
Etymology:
Holotype:
Locality:
Horizon:
Biostratigraphy:
Age:
Material:
Referred material:
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 117385: Shell fragments.
EBERTH, 1987
Locality: Dinosaur Provincial Park,Newell County, Alberta Province, Canada.
Horizon: Dinosaur Park Formation, upper Judith River Group.
Biostratigraphy:
Age: Judithian age, Middle Campanian Stage, middle Senonian subepoch, upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given:
HOLYROD & HUTCHISON, 2002Locality: V 86063, western North Dakota.
Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
172307:
Locality: V 86096, western North Dakota.Horizon: Hell Creek Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
172212:
Locality: UCMP V-5819, Niobrara County (Formerly Converse County), Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, uppermost Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
54215:
Locality: UCMP V65238, Niobrara County, Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
173427:
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Species: latilimbata BOHLIN, 1953
Etymology:
Holotype:
Locality: Ta-ts ao-t'an, Chia-yu-kuan, Gansu Province, China.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material: Fragmentary peripherals, fragmentary nuchal plates, right ilium and right femur.
Referred material:
Fragmentary peripherals.