638 LIST OF WORKS 



Worsdell, W. C. (98^) The comparative anatomy of certain genera of 

 the Cycadaceae. Journ. Linn. Soc. vol. xxxttt. p. 437. 



(99) Observations on the vascular system of the female flowers of 



Conifers. Ann. Sot. vol. xm. p. 527. 



(00) The comparative anatomy of certain species of Encephalartos. 



Trans. Linn. Soc. vol. v. pt. xiv. p. 445. 



(00^) The affinities of the Mesozoic fossil Bennettites Oibsonianus 



Carr. Ann. Bot. vol. xiv. p. 717. 



(01) Contributions to the comparative anatomy of the Cycadaceae. 



Trans. Linn. Soc. vol. vi. pt. ii. p. 109. 



(01^) The vascular structm-e of the flowers of the Gnetaceae. 



Ann. Bot. vol. xv. p. 766. 



(04) The structure and morphology of the ovule. Ann. Bot. 



vol. xvm. p. 57. 



(05) Fasoiation, its meaning and origin. New Phyt. vol. iv. p. 55. 



(06) The structure and origin of the Cycadaceae. Ann. Bot. 



' vol. XX. p. 129. 



Wright, W. B. (14) The Quaternary Ice Age. London. 



Yabe, H. (13) Mesozoische Pflanzen von Omoto. Sci. Sep. of the 



Tohoku Imji. Univ. (ser. ii. GeoL), Bd. i. Heft iv. p. 57. 

 Yates, J. (55) Notice of Zamia gigas. Proc. Yorks. Phil. Soc. vol. i. p. 37. 

 Yokoyama, M. (94) Mesozoic plants from Kozuke, Kii, Awa, and Tosa. 



Jov/m-. Coll. Sci. Imp. Univ. Japan, vol. vn. pt. iii. p. 201. 



(05) Mesozoic plants from Nagato and Bitchu. Ibid. vol. XX. 



Young, J. (69) Trans. Nat. Hist. Soc. Glasgow, vol. r. pi. rv. (No text.) 



(76) Catalogue of the Western Scottish fossils. Glasgow. 



Young, Mary S. (07) The male gametophyte of Dacrydiwm. Bot. Gaz. . 



vol. XLiv. p. 189. 



(10) The morphology of the Podocarpineae. /6id. vol. l. p. 81. 



Zalessky, M. (05) Uber Friichte aus den Unter Carbon-Ablagerungen 



des Mstabeokens in Nord Russland. Bull. acad. Imp. sci. St. Peters- 

 bourg, tome xxrt. No. iii. p. 113. 



(05^) Notiz iiber die obercarbonische Flora des Steinkohlenreviers 



von Jantai in der siidhchen Mandshurei. Verhand. K. Russ. Min. 

 Oes. St. Petersbourg [2], Bd. xlh. p. 385. 



(09) Communication pr61iminaire sur un nouveau Dadoxylon 



provenant du D6vonien sup6rieur du bassin du Donetz. Bull. acad. 

 Imp. sci. St. Petersbourg. 



(10) On the discovery of the calcareous concretions known as coal 



balls in one of the seams of the Carboniferous strata of the Donetz 

 basin. Ibid. p. 477. 



(II) iStude sur I'anatomie du Dadoxylon Tchihatcheffi Goepp. sp. 



- M^m. com. gdol. St. Petersb. [N.S.], Livr. 68, p. 1. 



(11^) Note pr61iminaire sur le Coenoxylon Scotti, nov. gen. et sp. 



jStvdes Paleobotaniques, pt. i. St. Petersburg. 



(12) Sur le Cordaites aequalis Goepp. sp. de Sibfoie et sur son 



identity avec la Noeggerathiopsis Hislopi Bunb. sp. de la Flore du 

 Gondwana. Mem. com. gdol. St. P&ersb. [N.S.], Livr. 86. 



