A new Late Triassic palynological assemblage from western Gondwana (Carrizal Formation, Marayes Basin, Argentina)

This dataset contains the digitized treatments in Plazi based on the original journal article Césari, Silvia N., Drovandi, Juan M., Colombi, Carina E., Correa, Gustavo A., Spalletti, Luis A. (2021): A new Late Triassic palynological assemblage from western Gondwana (Carrizal Formation, Marayes Basin, Argentina). Comptes Rendus Palevol 20 (33): 677-700, DOI: 10.5852/cr-palevol2021v20a33, URL: doi.org/10.5852/cr-palevol2021v20a33 ABSTRACT The Carrizal Formation, exposed in the Marayes-El Carrizal Basin (western Argentina), has been the focus of palaeobotanical studies since the late 1800s.

The recent finding of well-preserved palynological assemblages provides the first detailed studies about its palynofloras. In this paper, the 63 taxa identified in the unit are illustrated and discussed, as well as their stratigraphic distribution in equivalent palynological assemblages of Argentina. Some spore species are revised: Uvaesporites hammenii (Herbst) Césari, comb. nov., Retusotriletes wielandii (Jain) Césari, comb. nov. and Lundbladispora stellae (Herbst) Césari, comb. nov.