Mr Hughes argues that approaches (previous to 1976) to the evolutionary origin and early history of or flowering plants have been inadequate and misleading.
Mr Hughes argues that approaches (previous to 1976) to the evolutionary origin and early history of or flowering plants have been inadequate and misleading.
1. Introduction and proposition Part I. Technical Situation: 2. Biology and Earth evolution 3. Palaeobotanical factors 4. Data-handling for fossils Part II. Cretaceous Earth History: 5. Cretaceous flora 6. Cretaceous land fauna 7. Cretaceous stratigraphy Part III. Critical Fossil Evidence: 8. Jurassic gymnosperms 9. Early Cretaceous gymnosperms 10. Early Cretaceous fossil evidence of angiosperm characters 11. Late Cretaceous angiosperms Part IV. Conclusion from Evidence: 12. Theory of angiosperm origin and early evolution Part V. Other Theories: 13 Pre-Cretaceous angiosperm chains 14. Contribution of studies of comparative morphology 15. Other current theories Part VI. Consequences: 16. Classification of angiosperms 17. Summary and future Glossary References Index.
1. Introduction and proposition Part I. Technical Situation: 2. Biology and Earth evolution 3. Palaeobotanical factors 4. Data-handling for fossils Part II. Cretaceous Earth History: 5. Cretaceous flora 6. Cretaceous land fauna 7. Cretaceous stratigraphy Part III. Critical Fossil Evidence: 8. Jurassic gymnosperms 9. Early Cretaceous gymnosperms 10. Early Cretaceous fossil evidence of angiosperm characters 11. Late Cretaceous angiosperms Part IV. Conclusion from Evidence: 12. Theory of angiosperm origin and early evolution Part V. Other Theories: 13 Pre-Cretaceous angiosperm chains 14. Contribution of studies of comparative morphology 15. Other current theories Part VI. Consequences: 16. Classification of angiosperms 17. Summary and future Glossary References Index.
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