Microspores from the Fredericksburg Group (Albian) of the Southern United States
Author : Satish K. Srivastava
Publisher :
Page : 330 pages
File Size : 35,31 MB
Release : 1975
Category : Paleobotany
ISBN :
Author : Satish K. Srivastava
Publisher :
Page : 330 pages
File Size : 35,31 MB
Release : 1975
Category : Paleobotany
ISBN :
Author : Heine Klaus
Publisher : Routledge
Page : 317 pages
File Size : 10,53 MB
Release : 2018-12-19
Category : Nature
ISBN : 1351426028
This volume offers comprehensive and up-to-date information on research in many different disciplines which give an overall insight into the environmental history of Africa.
Author : Kunio Iwatsuki
Publisher : Springer Science & Business Media
Page : 472 pages
File Size : 49,78 MB
Release : 2012-12-06
Category : Science
ISBN : 4431659188
A modern approach to understanding the evolution and diversification of land plants, one of the most exciting areas of plant systematics. It consists of three sections - origin and diversification of primitive land plants; origin and diversification of angiosperms; speciation and mechanisms of diversification - each section corresponding to a major area in plant evolution. In each case, data from molecular, morphological, and paleontological approaches are presented, backed by recent progress and new findings, together with proposals for future research. A guide to the latest in plant systematics, heightening awareness of prospective future problems.
Author : Abolfazl Jameossanaie
Publisher :
Page : 524 pages
File Size : 48,26 MB
Release : 1987
Category : Coal
ISBN :
Author : George W. Shurr
Publisher : Geological Society of America
Page : 271 pages
File Size : 32,47 MB
Release : 1994
Category : Science
ISBN : 081372287X
Contains papers on cretaceous rocks in the northern Rocky Mountains, the Great Plains region, the Gulf Coastal Plain of eastern Alabama, and southwestern Minnesota; the Dakota formation; evolutionary and paleological implications of fossil plants from the lower cretaceous Cheyenne sandstone; and fau
Author : Else Marie Friis
Publisher : Cambridge University Press
Page : 597 pages
File Size : 15,47 MB
Release : 2011-08-18
Category : Science
ISBN : 1139496387
The recent discovery of diverse fossil flowers and floral organs in Cretaceous strata has revealed astonishing details about the structural and systematic diversity of early angiosperms. Exploring the rich fossil record that has accumulated over the last three decades, this is a unique study of the evolutionary history of flowering plants from their earliest phases in obscurity to their dominance in modern vegetation. The discussion provides comprehensive biological and geological background information, before moving on to summarise the fossil record in detail. Including previously unpublished results based on research into Early and Late Cretaceous fossil floras from Europe and North America, the authors draw on direct palaeontological evidence of the pattern of angiosperm evolution through time. Synthesising palaeobotanical data with information from living plants, this unique book explores the latest research in the field, highlighting connections with phylogenetic systematics, structure and the biology of extant angiosperms.
Author : Satish K. Srivastava
Publisher :
Page : 86 pages
File Size : 40,72 MB
Release : 1984
Category : Micropaleontology
ISBN :
Author :
Publisher :
Page : 570 pages
File Size : 16,94 MB
Release : 1978
Category : Biology
ISBN :
Author :
Publisher :
Page : 464 pages
File Size : 23,2 MB
Release : 1988
Category : Geology
ISBN :
Author : Magyar Állami Földtani Intézet
Publisher :
Page : 246 pages
File Size : 20,45 MB
Release : 1986
Category : Geology
ISBN :