. Bulletin of the Natural Histort Museum. Geology series. 80 J. WATSON. LYDON & HARRISON t- B. Fig. 41 A-C Torreyites leaf from Lower Cretaceous of Poland. A, single elliptical leaf showing two stomatal grooves, x ; B, close up of one stomatal groove showing long hair-like papillae densely covering stomata in pit. x 30; C, single stomatal opening ringed by hollow, finger- like hairs, x 500. REFERENCES Allen, P. 1998. Purbeck-Wealden (early Cretaceous) Climates. Proceedings of the Geologists' Association, 109: 197-236. Andrews, H. N. 1970. Index ofgeneric names of fossil plants
. Bulletin of the Natural Histort Museum. Geology series. 80 J. WATSON. LYDON & HARRISON t- B. Fig. 41 A-C Torreyites leaf from Lower Cretaceous of Poland. A, single elliptical leaf showing two stomatal grooves, x ; B, close up of one stomatal groove showing long hair-like papillae densely covering stomata in pit. x 30; C, single stomatal opening ringed by hollow, finger- like hairs, x 500. REFERENCES Allen, P. 1998. Purbeck-Wealden (early Cretaceous) Climates. Proceedings of the Geologists' Association, 109: 197-236. Andrews, H. N. 1970. Index ofgeneric names of fossil plants 1820-1965. United States Geological Sunry. Bulletin. 1300: 1-354. Archangelsky, S, 1965. Fossil Ginkgoales from the Tico Flora, Santa Cruz Province, Argentina. Bulletin of the British Museiun (Natural History) Geology. 10: 119-137. Arkell, W. J. 1947. The Geology of the Country around Weymouth. Swanage, Corfe and Lulworth. Memoirs of the Geological Survey of Great Britain, xxii + 386 pp. Arnold, C, A. 1947. An Introduction to Paleobotany, xi + 433pp. New York. 1948. Classification of gymnosperms from the viewpoint of paleobotany. Botani- cal Gazette, no (I): 2-12. Batten, D. J, 1974. Wealden Palaeoecology from the Distribution of Plant Fossils. Proceedings of the Geologists' Association. 85: 433^58. 1984. Palynology, climate and the development of Late Cretaceous floral prov- inces in the Northern Hemisphere: a review. In: Brenchley. (editor). Fossils and Climate: 127-164. New York. & Zavattieri, A, M. 1995. Occurrence of dispersed seed cuticles and similar microfossils in mainly Cretaceous successions of the Northern Hemisphere. Creta- ceous Research. 16: 73-94. & 1996. Re-examination of seed cuticles from Cretaceous deposits in West Greenland. Cretaceous Research, 17: 691-714. Beck, C. B, 1960. The identity of Archaeo/iteris and Brittonia. 12: 351-368. 1976. Current status of the Progymnospermopsida. Review of Palaeohotanx and Palynology. 21: 5-23.
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