[R] Zhamangara
Zhamangara, A.K. (1998) Some Lower Cretaceous charophytes from southern Kazakstan Proceedings volume for the The \\\"Lower to \\\"Middle\\\" Cretaceous terrestrial ecosystems\\\" symposium, Fruita, CO, Dinamation Lower and Middle Cretaceous Terrstrial Ecosystems Spencer G. Lucas, James I. Kirkland and John W. Estep, Eds. New Mexico Museum of Natural History Bulletin 14