. Catalogue of the fossil plants of the Glossopteris flora in the Department of geology. Paleobotany -- Carboniferous; Paleobotany -- Catalogs and collections; Plants, Fossil -- Catalogs and collections. ITEUOPIIYLLUM. 209 1886. Platypterygium Balli, Feistmantel, Flora Gondw. Syst., vol. iv, pt. 2, p. 37, pi. iiA, figs. 4-8 ; pi. iiia, fig. 2 (pars). 1902. Pterophyllum (Anomozamites) Balli, Zeiller, Flore Foss. Gites Charb. Tonkin, p. 182. Type. Nos. 5504-8, Mus. Geol. Surv. India, Calcutta. Frond of medium size, elliptical, pinnately divided. Segments linear, of unequal breadth, decurrent at
. Catalogue of the fossil plants of the Glossopteris flora in the Department of geology. Paleobotany -- Carboniferous; Paleobotany -- Catalogs and collections; Plants, Fossil -- Catalogs and collections. ITEUOPIIYLLUM. 209 1886. Platypterygium Balli, Feistmantel, Flora Gondw. Syst., vol. iv, pt. 2, p. 37, pi. iiA, figs. 4-8 ; pi. iiia, fig. 2 (pars). 1902. Pterophyllum (Anomozamites) Balli, Zeiller, Flore Foss. Gites Charb. Tonkin, p. 182. Type. Nos. 5504-8, Mus. Geol. Surv. India, Calcutta. Frond of medium size, elliptical, pinnately divided. Segments linear, of unequal breadth, decurrent at the base and truncated at the apex, apparently attached laterally to the rachis. Nerves 4-8, sub-parallel, simple or more often dichotomising, the first dichotomy taking place near the base of the Fig. -Pterophyllum (Anomozamites) Balli (Feist.). Alter Feistmantel. Nat. size. The name Anomozamites was originally instituted by Schimper to include a particular type of frund belonging to the large genus Pterophyllum, in which the leaflets are rectangular, truncated at the apex, with rounded angles, the distal margin being parallel to the rachis. Zeiller'' has recently described some fronds of this type from the 1 Zeiller (02s), p. 177, pi. xliii, fig. 8; pi. xliv, figs. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original British Museum (Natural History). Dept. of Geology; Arber, E. A. Newell (Edward Alexander Newell), 1870-1918. London, Printed by order of the Trustees
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