“PINACEOUS WOOD FROM THE LOWER CRETACEOUS (BARREMIAN–EARLY APTIAN) OF CALIFORNIA, USA; LOWER CHICKABALLY MEMBER, BUDDEN CANYON FORMATION”. Ameghiniana, vol. 53, no. 6, Dec. 2016, pp. 685-94, https://ameghiniana.org.ar/index.php/ameghiniana/article/view/2973.