
References
Arber, E. A. N., 1905. Catalogue of the Fossil Plants of the Glossopteris Flora in the Department of Geology, Brit. Mus. (Nat. Hist) London.
— 1917. The Earlier Mesozore Floras of New Zealand. N. Z. Geol. surv. Pal. Bull. No. 6.
David, T. W. Edgeworth, 1950. The Geology of the Commonwealth of Australia (Ed. W. R. Browne) Edward Arnold, London.
Fletcher, H. O., and Hill, D., 1952. Penman Fossils from Southland. N.Z. Geol. Surv. Pal. Bull. 19. 7, 18
Frenguelli, J., 1941. Sagenoptersy Luiguifolium del Las de Piedra Pintada en el Neuguen (Patagonia). Notas Museo Plata, Tomo IV. Palcontologia No. 34.
Seward, A C., 1933. Plant Life Through the Ages. Cambridge University Press, Cambridge.
Walkom, A B., 1917. Mesozoic Floras of Queensland Pt. I (ctd.). The Flora of the Ipswich and Walloon Series (c) Filicales etc…, Queensld. Geol. Surv. Publ. 257.
— 1922. Palaeozoic Floras of Queensland. Pt. 1. Upper and Lower Bowen Series. Queensld. Geol. Surv. Publ. 270.
Wellman, H. W., 1952. The Penman-Jurassic Stratified Rocks. Proc. 19th int. Geol. Congr. Alger. 1952, Symp. Gondwana Ser.

[The section below cannot be correctly rendered as it contains complex formatting. See the image of the page for a more accurate rendering.]
| U.S.S.R. | New South Wales | Queensland | Peninsular India | |
|---|---|---|---|---|
| Tartarian | ||||
| Kazanian | Upper Coal Measures | Upper Bowen Series | Raniganj Coal Measures | Damuda Group |
| Newcastle Stage N | ||||
| Toomago Stage | ||||
| Coorabin Coal Measures | CNS | CN | ||
| Kungurian | Middle Bowen Series (Marine) | Ironstone Shales; Barakar Coal Measures | ||
| Artinskian | ||||
| Lower Bowen Series | N | |||
| Sakmarian | C. N. S | Gangamopteris Beds and a Talchin Tillite N | Talchii Series | |
| Upper Carboniferous |
C = Cladophlebis roylci
N = Nocggeralhiopsis histopl
S = Sphenopteris lobifolia
Stratigraphic distribution in New South Wales Queensland and Peninsular India of three Permian fossil plants from Gore Subdivision (data from David 1950, table XVII).
