i90 WILLIAMSONIA. 



3. Williamsonia pecteu (Phillips). 



[Geol. Yorks. p. 148, pi. vii. flg. 22, 1829.] 

 (PI. II. Pig. 7; PL III.; Text -figs. 30-35.) 



1828. Zamia GoMiai, Brongniart, Prodrome, p. 94. 



1829. Cycadites pecten, PhiUips, Geo!. Torks. p. 148, pi. vii. fig. 22. 

 C. pectinoides, ibid. p. 125, pi. x. fig. 4. 



1834. Pterophyllum pecten, landley & Hutton, Foss. Flor. vol. ii. pi. cii. 



1835. ? Zamia taxina, ibid. pi. clsxv, 



1841. FtilophyUmn pecten, Morris, Annals, vol. vii. p. 117. 



P. pectinoideum, ibid. 

 1845. ? Zamites gracilis, Kurr, Foss. Flor. WUrtt. pi. i. fig. 4. 



1848. Fterophyllum pecten, Bronn, Ind. Pal. p. 1056. 

 P. pectinoides, ibid. 



1849. Zamites pecten, Brongniart, Tableau, p. 106. 

 Otozamites Goldimi, ibid. 



1850. Fterophyllum pecten, Unger, Gen. spec, plant, foss. p. 289. 



Cf. Otozamites gramineus, var. Mtmdce, Morris, Quart. Journ. Geol. 

 Soc. vol. vi. pi. xxvi. fig. 7. 

 .1852. ? Fterophyllwm imbricatum, Ettingsbausen, Abh. k.-k. geoL Eeichs. 



Bd. i. Abtb. 3, pi. i. fig. 1. 

 1863. Fterophyllum rigidum, Andrae, Foss. flor. Sieben. pi. xi. fig. 1. 



Zamites gracilis, ibid. pi. xi. figs. 4 and 6. 

 1854. Falceozamia pecten, Morris, Brit. Foss. p. 15. 

 1861. Dioonites pecten, Miquel, Prod. Syst. Cycad. p. 31. 



1863. ? Falmoxamia acutifolia, Oldham & Morris, Pal. Ind. pis. xx. and xxi. 



Cf. Inflorescence of Cycad, ibid. pi. xxxii. fig. 12. 



1864. PalcBozamia pecten, Leckenby, Quart. Journ. Geol. Soc. vol. sx. p. 77, 



pi. ix. fig. 4. 

 P. hastula, ibid. 



Otopteris lanceolata, ibid. p. 78, pi. viii. fig. 4. 

 1870. Ctenophyllum pecten, Schimper, Trait, pal. veg. vol. ii. p. 144. 



Williamsonia pecten, Carrutbers, Trans. Linn. Soc. vol. xxvi. p. 694. 

 W. pecten, Williamson, ibid. p. 674. 



1873. Ftei-ophylhim pecten, Zigno, Flor. foss. OoUt. vol. ii. p. 15, pi. xxix. 



figs. 1 and 2. 

 Zamites Fhillipsii, ibid. p. 46, pi. xxxii. figs. 1 and 2. 

 Otozamites Goldicei, ibid. p. 66. 

 Cf. 0. Seerii, ibid. p. 67, pi. xxxiii. figs. 1 and 2. 

 Cf . Zamites Eotzoanus, ibid. p. 39, pi. xxx. figs. 4 and 5. 



1874. ? Zamites speeiosus, Heer, Flor. foss. Arct. vol. iii. (2), pi. xvi. fig. 4. 

 .1875. Fterophyllum peeten, PMUips, Geol. Torks. p. 226, pi. vii. fig. 22. 



Otozamites gracilis, ibid. p. 224, lign. 52. ■ 



0. Goldicei, Saporta, Pal. Fran9. vol. ii. p. 128, pi. xxv. fig, 1, 



Cf. 0. latior (pars), ibid. pi. xxvii. 



