Tiny Rhizomorphic Rooting Systems from the Early Permian Abo Formation of New Mexico, USADOI: info:10.1086/702759v. 180No. 6The University of Chicago Press504–512
Hetherington, Alexander J., DiMichele, William A., Lucas, Spencer G., and Voigt, Sebastian. 2019. "Tiny Rhizomorphic Rooting Systems from the Early Permian Abo Formation of New Mexico, USA." International journal of plant sciences, 180, (6) 504–512. https://doi.org/10.1086/702759.