Works Quoted
- Halle , T. G. 1913 . The Mesozoic Flora of Graham Land . Wiss. Ergebn. Schwed. Südpolar-Expedition 1901–1903, Stockholm, , xiv : 1 – 123 . IIIpls. 1–9
- Harris , T. M. 1946 . Notes on the Jurassic Flora of Yorkshire, 31–33 . Ann. & Mag. Nat. Hist. London , xiii ( 11 ) : 392 – 411 .
- Phillips , J. 1875 . Illustrations of the Geology of Yorkshire, I. The Yorkshire Coast , 3rd ed. xii – xii . +354 pp., 28 pls.
- Saporta , G. de . 1873 . Plantes jurassiques . Pal. Française (2, Végétaux) , I 1890(1873), Vol. IV (1886–1891)
- Seward , A. C. 1900 . “ The Jurassic Flora, 1. The Yorkshire Coast ” . In Brit. Mus. Cat. Mesozoic Plants xii – xii . London + 341 pp., 21 pls.
- Sze , H. C. 1933 . Beiträge zur Mesozoischen Flora von China . Pal. Sinica, Peking (A) , iv ( i ) : 1 – 92 . pls. 1–12
- Thomas , H. H. 1911 . On the Spores of some Jurassic Ferns . Proc. Camb. Phil. Soc. , xvi : 384 – 388 . pl. 3
- Walkom , A. B. 1917 . Mesozoic Floras of Queensland, I. The Flora of the Ipswich and Walloon Series.—(c) Filicales, Etc. . Queensl. Geol. Surv. Publ. , cclvii : 1 – 66 . pls. 1–10
- Yabe , H. and Oishi , S. 1928 . Jurassic Plants from the Fang-tzu Coal-field, Shantung . Japan J. Geol. Geogr. , vi : 1 – 14 . pls. 1–4
- Zigno , A. de . 1856–1885 . Flora fossilis formationis Oolithicæ Vol. 2 , Padova