The Early Cretaceous (Late Ryazanian - Early Hauterivian) Ammonite Fauna of North-east Greenland

The Early Cretaceous (Late Ryazanian - Early Hauterivian) Ammonite Fauna of North-east Greenland PDF Author: Peter Alsen
Publisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 240

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The Early Cretaceous (Late Ryazanian - Early Hauterivian) Ammonite Fauna of North-east Greenland

The Early Cretaceous (Late Ryazanian - Early Hauterivian) Ammonite Fauna of North-east Greenland PDF Author: Peter Alsen
Publisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 240

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Ammonoid Paleobiology: From macroevolution to paleogeography

Ammonoid Paleobiology: From macroevolution to paleogeography PDF Author: Christian Klug
Publisher: Springer
ISBN: 9401796335
Category : Science
Languages : en
Pages : 615

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Book Description
​This two-volume work is a testament to the abiding interest and human fascination with ammonites. We offer a new model to explain the morphogenesis of septa and the shell, we explore their habitats by the content of stable isotopes in their shells, we discuss the origin and later evolution of this important clade, and we deliver hypotheses on its demise. The Ammonoidea produced a great number of species that can be used in biostratigraphy and possibly, this is the macrofossil group, which has been used the most for that purpose. Nevertheless, many aspects of their anatomy, mode of life, development or paleobiogeographic distribution are still poorly known. Themes treated are biostratigraphy, paleoecology, paleoenvironment, paleobiogeography, evolution, phylogeny, and ontogeny. Advances such as an explosion of new information about ammonites, new technologies such as isotopic analysis, tomography and virtual paleontology in general, as well as continuous discovery of new fossil finds have given us the opportunity to present a comprehensive and timely "state of the art" compilation. Moreover, it also points the way for future studies to further enhance our understanding of this endlessly fascinating group of organisms.

Mesozoic Biotas of Scandinavia and its Arctic Territories

Mesozoic Biotas of Scandinavia and its Arctic Territories PDF Author: B.P. Kear
Publisher: Geological Society of London
ISBN: 1862397481
Category : Science
Languages : en
Pages : 333

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Book Description
Scandinavia and its Arctic territories of Svalbard and Greenland represent geographical regions with a long history of Mesozoic palaeontology. However the last few decades have witnessed a surge of new discoveries, especially from the famous Triassic and Late Jurassic Lagerstätten of East Greenland and Spitsbergen in the Svalbard Archipelago, together with the Late Cretaceous strata of southern Sweden and UNESCO World Heritage locality at Stevns Klint in Denmark; the latter recording one of the most complete terminal Mesozoic rock successions known globally. Collectively, these deposits encompass the spectrum of Mesozoic biotic evolution from the explosive radiation of marine faunas after the Permian-Triassic extinction and seminal specialization of amniotes for life in the sea, to the Late Triassic–Jurassic domination of the land by dinosaurs and Cretaceous development of modern terrestrial floras and marine ecosystems. This volume authored by leading experts in the field encapsulates key aspects of the latest research, and will provide a benchmark reference for future investigations into the Scandinavian Mesozoic world.

Fossilium catalogus

Fossilium catalogus PDF Author: Jaap Klein
Publisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 304

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New Data on Early Cretaceous (Hauterivian-Barremian) Heteromorphic Ammonites from Northern Germany

New Data on Early Cretaceous (Hauterivian-Barremian) Heteromorphic Ammonites from Northern Germany PDF Author: Mikhail Vladimirovich Kakabadze
Publisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 180

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Ammonites of Early Cretaceous Age (Valanginian and Hauterivian) from the Pacifvic Coast States

Ammonites of Early Cretaceous Age (Valanginian and Hauterivian) from the Pacifvic Coast States PDF Author: Ralph W. Imlay
Publisher:
ISBN:
Category :
Languages : en
Pages : 62

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Ammonites of Early Cretaceous Age (Valanginian and Hauterivian) from the Pacific Coast States

Ammonites of Early Cretaceous Age (Valanginian and Hauterivian) from the Pacific Coast States PDF Author: Ralph Willard Imlay
Publisher:
ISBN:
Category :
Languages : en
Pages : 62

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Norsk Geologisk Tidsskrift

Norsk Geologisk Tidsskrift PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 998

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Encompasses all aspects of physical and human geography.

The first Early Cretaceous ammonite faunas from Baluchistan

The first Early Cretaceous ammonite faunas from Baluchistan PDF Author: A.N. FATMI
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Early Cretaceous Ammonites from Colombia

Early Cretaceous Ammonites from Colombia PDF Author: Ph. J. Hoedemaeker
Publisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 578

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