AGNOLIN, MOTTA, MARSA, ARANCIAGA-ROLANDO, ALVAREZ-HERRERA, CHIMENTO, ROZADILLA, BRISSON-EGLI, CERRONI, PANZERI, BOGAN, CASAIDO, STERLI, MIQUEL, MARTINEZ, PEREZ, POL & NOVAS, 2024

Locality: Within the Marin Family Farm, 39°22'43.8"S, 67°41'24.1"W, which is close to Paso Cordoba locality, 10 km at the southwest of Genral Roca city, Rio Negro Province, Argentina.

Horizon: Anacleto Formation.

Biostratigraphy:

Age: Middle Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material:

MPCN-Pv 1027: 1 free peripheral.

MPCN-Pv 1028: 3 free periphearls, fragment of costal, left xiphiplastron, fragment of plastron, and indet. fragment.

MPCN-Pv 1029: 3 free peripherals.

MPCN-PV 1030: Free peripheral.

MPCN-PV 1031: Pygal, 5 free peripherals, 2 costals, and indeterminate frgments.

____________________________________________________________________________________

MOYANO-PAZ, ROZADILLA, AGNOLIN, VERA, CORONEL, VARELA, GOMEZ-DACAL, ARANCIAGA-ROLANDO, D'ANGELO, PEREZ-LOINAZE, RICHIANO, CHIMENTO, MOTTA, STERLI, MANABE, TSUIHIJI, ISASI, POIRE & NOVAS, 2022

Locality: Isasicursor 1 site, Isasicursor II site and Magallanodon Site, Santa Cruz Province, southern Patagonia, Argentina.

Horizon: Chorrillo Formation.

Biostratigraphy: Architectural element DF and GF deposits.

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

Material:

MPM-PV-22849: Left peripheral 3 or 4.

MPM-PV-22850: Bridge perpheral.

MPM-PV-22851: Fragmetn indet.

MPM-PV-22852: Bridge peripheral.

MPM-PV-22853: Right hypoplastron.

MPM-PV-22854: Buttress.

MPM-PV-22856: Plastral fragment.

MPM-PV-22855: ?plastral fragment.

__________________________________________________________________________________