Template:Stockey, Nishida, & Rothwell, 1999
- Stockey, R.A., Nishida, H., & Rothwell, G.W. 1999. Permineralized Ferns from the Middle Eocene Princeton Chert. I. Makotopteris princetonensis Gen. Et Sp. Nov. (Athyriaceae). International Journal of Plant Sciences 160(5): 1047–1055. DOI: 10.1086/314191 JSTOR