Analysis by Fourier transform infrared spectroscopy of Johnstonia (Corystospermales, Corystospermaceae) cuticles and compressions from the Triassic of Cacheuta, Mendoza, Argentina. AMGH. 2013;43(4):669-685. Accessed September 13, 2025. https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/786