Titlebook: Antarctic Paleobiology; Its Role in the Reco Thomas N. Taylor,Edith L. Taylor Book 1990 Springer-Verlag New York Inc. 1990 Flora.Trias.Vege

Merited

choleretic

Criteria

Plant Distribution in Gondwana During the Late Paleozoic,land distribution during the Late Paleozoic coincide in shaping a huge continental block, called Pangaea, that stretched from a northern hemisphere cold- temperate zone across the paleoequator to a southern hemisphere cold-temperate belt (Ziegler et al. 1981, Tarling 1985, Johnson and Tarling 1985,

冷淡周边

范围广

Limited

万灵丹

Comments on the Role of Cycadophytes in Antarctic Fossil Floras,h the two groups are distinct enough to be placed into separate divisions (Delevoryas 1975; Taylor 1981), it continues to be useful to refer to them together. They very often occur together in Mesozoic sediments, and both apparently reflect similar kinds of environments. Both the Cycadales (now repr

DALLY

返老还童

llibretto

Chemisches Verhalten der Alkaloide, Vakhrameiev et al. 1970, Cha- loner and Meyen 1973, Chaloner and Lacey 1973). The new paleogeographical data also provide an exceptional tool for paleobotanists to explain some anomalies in plant distribution that were, if at all, marginally considered.