CASAMIQUELA

Locality: Chubut Province, Patagonia, Argentina.

Horizon:

Biostratigraphy:

Age: Maastrichtian Stage, Upper Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material:

Number: Not given: Fragmentary skull.

_____________________________________________________________________________________

CASAMIQUELA, 1969

Locality: Isla Quiriquina, central-southern Chile.

Horizon: Quirquina Formation.

Biostratigraphy:

Age: Late Campanian-Early Maastrichtian Stage, Upper Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material:

MNHN Sgo PV-82: Fragmentary skull and dentary.

MNHN Sg0 PV-957: Skull, mandible, and 3 cervical vertebrae.

_____________________________________________________________________________________

O'GORMAN, 2016/O'GORMAN, et al., 2014

Locality: Seymour Island (Island Marambio), Western Antarctica.

Horizon: Lopez de Bertodon Formation.

Biostratigraphy:

Age: Late Campanian-Early Maastrichtian Stage, Upper Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material:

MLP 89-III-3-1: Partial postcranial skeleton and gastroliths.

_____________________________________________________________________________________

= Mauisaurus sp MARTIN, SAWYER, REGUERO, & CASE, 2007 (similar to Aristonectes (Otero et al, 2012, 2014, 2015)

Locality: SDSM Locality V2005-03, Sandwich Bluff area, Vega siland, East of the Antarctic Peninsula, Western Antarctica.

Horizon: Upper Cape Lamb Member, Snow Hill Island Formation.

Biostratigraphy:

Age: Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Eopch, Late Cretaceous.

Material:

SDSM 78156: Articulated torso, partial paddles, neck and tail section of a juvenile.

_____________________________________________________________________________________

OTERO, SOTO-ACUNA, SALAZAR, & OYARZUN, 2015

Locality: Cerro Castillo, Magallanes Region, southwestern Chile.

Horizon: Uppermost levels of the Dorotea Formation.

Biostratigraphy:

Age: Late Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

SGO.PV.6559: 1 isolated , incomplete anterior caudal centrum.