@article{article0af21c51,
title   = {A putative gnetalean gymnosperm Cariria orbiculiconiformis gen. nov. et spec. nov. from the Early Cretaceous of northern Gondwana},
author = {Kunzmann, Lutz and Mohr, Barbara A. R. and Wilde, Volker and Bernardes-de-Oliveira, Mary Elizabeth Cerruti},
year = {2011},
doi = {10.1016/j.revpalbo.2011.02.005},
journal   = {Review of Palaeobotany and Palynology}
}