Genus: Nova CALDWELL, KONISHI, OBATA & MURAMOTO, 2008
= Tylosaurus ivoensis (PERSSON,
1963) LINDGREN & SIVERSON,
2002
Etymology:
= Mosasaurus ivoensis PERSSON, 1963
Holotype: Swedish Museum of Natural History, Stockholm, RM PZ R1292
Locality: Ivo Klack, Skane (Scania) Province, Sweden.
Horizon:
Biostratigraphy: B. mammillatus zone.
Age: Early Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material: Tooth.
Referred material:
LINDGREN & SIVERSON, 2002
KrMG 441; LO 3880, 3881 and 1 unnumbered, Lund University; PMU R 387, 391, 421b, 423, 1251, RP 42 and 65 unnumbered, Museum of Evolution; RM PZ R1112, 1113, 1115, 1117, 1130, 1137, 1150-1152, 1154, 1162, 1172-1176, 1179, 1180, 1209, 1214-1217, 1230, 1246, 1247, 1249, 1252, 1255, 1286, 1287, 1289-1291, 1293, 1294, 1310, 1311, 1316, 1318, 1320, 1323, 1324, 1334, 1335, 1377-1380, 1383, 1387, 1387, 1388, 1391, 1399, 1400, 1408, 1412, 1417, 1424-1425, 6080 [this label includes 4 teeth wich are, baed on color and state of preservation, probably from Ivo Klack], 6080a-b and 6 unnumbered, Swedis Museum of Natural History; SGU 3442 Ve 00003, 00004 [these tooth-crowns lack locality data but their color and state of preservation indicate that they were collected from the Ivo Klack site]; 1 unnumbered, Department of Geology and Geochemestry, Stockholm University [this tooth-crown also lacks locality data but its color and state of preservation suggests Ivo Klack].
RM PZ R1187, 1314, 1319, 2 unnumbered: Pterygoid teeth.
PMU R421a and 16 unnumbered specimens [some of which are associated with remains of marginal teeth], Museum of Evolution; 1 unnumbered fragment, Swedis Museum of Natural History: Partial jawbones.
PMU R409, 410, 1252 and 1 unnumbered, Museum of Evolution; RM PZ R1013: Intermediate caudal vertebrae.
PMU R412, RM PZ R916, 1030 and 1 unnubmered: Terminal caudal vertebrae.
Locality: Asen, N 56°08’56.1”, E 14°29’56.0”, Skane (Scania) Province, Sweden.
Horizon:
Biostratigraphy: B. mammillatus zone.
Age: Early Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Lund unnumbered: 7 teeth.
LINDGREN, 1998
JL083: 4 tooth-crowns.
Locality: Axeltorp, N 56°08’57.5”, E 14°31’35.3”, Skane (Scania) Province, Sweden.Horizon:
Biostratigraphy:
Age: Latest Early Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Swedish Museum of Natural History, unnumbered: Tooth.
Locality: Balsberg, a natural cave situated on the southwestern slope of the Balsberget hill, west of the Rabelovsjon Lake, N 56°06’10.2”, E 14°11’55.6”, Skane (Scania) Province, Sweden.
Horizon:
Biostratigraphy:
Age: Latest Early Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
LO 3879t: Tooth.
Locality: Ignaberga, is a collective name for a number of limestone quarries situated near a small hamlet with the same name, SE of the town of Hasselholm, N 56°06’50”, E 13°51’24”, Skane (Scania) Province, Sweden.
Horizon:
Biostratigraphy:
Age: Early Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
LR 1 and 1 unnumbered, Lund University; RM PZ R 1188, 1232-1234, 1284, 1285, and 3 unnumbered, Swedish Museum of Natural History: 11 teeth.
LLR 2: Pterygoid tooth.
LO 8229t: Dorsal vertebra.
LO 8230t, LR 3 : Intermediate caudal vertebrae.
Note : New Quarry.LINDGREN, 1998
JL084: Tooth.
JL087: Lumbar vertebra.
JL088, JL089: 2 postpygals.
Locality: Ugnsmunnarna, N 56°07’14”, E 14°23’14”, Skane (Scania) Province, Sweden.Horizon:
Biostratigraphy:
Age: Latest Early Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Lund University, unnumbered: 2 teeth.
LINDGREN, 1998
JL085, JL086: 2 teeth.
= Hainosaurus? ivoensis LINDGREN, 1998
Locality: Kristianstad Basin, Skane (Scania) Province, Sweden.
Horizon:
Biostratigraphy:
Age: Early Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
Number: Not given: Teeth.
= Clidastes stenops WILLISTON, 1902
Etymology:Holotype: KUVP 1024
Locality: Unknown, Western Kansas.
Horizon: Smoky Hill Chalk Member, Niobrara Formation.
Biostratigraphy:
Age: Santonian or Campanian Stage, Middle Senonian Subepoch, Uppermiddle Gulf Epoch, Late Cretaceous.
Material: Partial skull, ribs, pelvic girdle, front and hind paddle.
= Mosasaurus hoffmanni ivoensis PERSSON, 1963
Etymology:Holotype:
Locality: Southern Sweden.
Horizon:
Biostratigraphy:
Age: Early Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material: Teeth.
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