@article{articledaf3aeba,
title   = {Studies on continental Late Triassic tetrapod biochronology: II.The ischigualastian and a Carnian global correlation},
author = {Langer, Max Cardoso},
year = {2005},
doi = {10.1016/j.jsames.2005.04.002},
journal   = {Journal of South American Earth Sciences}
}