Check also Greppi, C.D., Pujana, R.R., Umazano A.M. & Bellosi, E. S. 2021. Early Cretaceous Brachyoxylon woods from Argentinean Patagonia and comments on the Cheirolepidiaceae distribution. Journal of South American Earth Science 106: 103050. doi.org/10.1016/j.jsames.2020.103050