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HORNEOPHYTON CLADOXYLON FOSSILS FOR MSC STUDENTS, ANATOMY OF HORNEOPHYTON AND CLADOXYLON, REFERENCE...
Different theories of the origin of Angiosperm is beautifully described by Meghali Kalita of Gauhati...
classification of pteridophytes
Stelar evolution and alternation of generation
In this document salient features ,reproduction , classification and their origin from bryophytes is...
This topic includes fossils,process and conditions for fossilization. types of fossils and study of ...
according to the punjab text book of fsc first year
paleobotany
