Silurian (late Llandovery-Ludlow) Atrypid Brachiopods from Gotland, Sweden, and the Welsh Borderlands, Great Britain PDF Download

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Silurian (late Llandovery-Ludlow) Atrypid Brachiopods from Gotland, Sweden, and the Welsh Borderlands, Great Britain

Silurian (late Llandovery-Ludlow) Atrypid Brachiopods from Gotland, Sweden, and the Welsh Borderlands, Great Britain PDF Author: Paul Copper
Publisher: NRC Research Press
ISBN: 9780660190112
Category : Atrypidae
Languages : en
Pages : 232

Book Description
The morphology, evolution, and paleoecology of the highly successful Silurian atrypide spire-bearers is described in detail, including the documentation of several new species. Numerous detailed illustrations and plates accompany the text.

Silurian (late Llandovery-Ludlow) Atrypid Brachiopods from Gotland, Sweden, and the Welsh Borderlands, Great Britain

Silurian (late Llandovery-Ludlow) Atrypid Brachiopods from Gotland, Sweden, and the Welsh Borderlands, Great Britain PDF Author: Paul Copper
Publisher: NRC Research Press
ISBN: 9780660190112
Category : Atrypidae
Languages : en
Pages : 232

Book Description
The morphology, evolution, and paleoecology of the highly successful Silurian atrypide spire-bearers is described in detail, including the documentation of several new species. Numerous detailed illustrations and plates accompany the text.

Biodiversity and Evolutionary Ecology of Extinct Organisms

Biodiversity and Evolutionary Ecology of Extinct Organisms PDF Author: Rituparna Bose
Publisher: Springer Science & Business Media
ISBN: 3642317219
Category : Science
Languages : en
Pages : 112

Book Description
Increasing rate of species extinction in the present day will lead to a huge biodiversity crisis; eventually, this will lead to the paucity of non-renewable resources of energy making our Earth unsustainable in future. To save our mother planet from this crisis, studies need to be performed to discover abundant new fossil sites on Earth for continued access to oil-rich locations. Most importantly, a holistic approach is necessary in solving the present problem of biodiversity loss. This book presents newly developed quantitative models in understanding the biodiversity, evolution and ecology of extinct organisms. This will assist future earth scientists in understanding the natural and anthropogenic causes behind biodiversity crisis and ecosystem collapse. In addition, this study would be of great interest to exploration geologists and geophysicists in potentially unraveling natural resources from our sustainable Earth.

Late Ordovician and Early Silurian Stromatoporoid Sponges from Anticosti Island, Eastern Canada

Late Ordovician and Early Silurian Stromatoporoid Sponges from Anticosti Island, Eastern Canada PDF Author: Heldur Nestor
Publisher: NRC Research Press
ISBN: 0660199300
Category : Science
Languages : en
Pages : 176

Book Description


Palaeobiology of Middle Paleozoic Marine Brachiopods

Palaeobiology of Middle Paleozoic Marine Brachiopods PDF Author: Rituparna Bose
Publisher: Springer Science & Business Media
ISBN: 3319001949
Category : Science
Languages : en
Pages : 65

Book Description
Fossil species appear to persist morphologically unchanged for long intervals of geologic time, punctuated by short bursts of rapid change as explained by the Ecological Evolutionary Units (EEUs). Here, morphological variation in Paleozoic atrypide morphology at the subfamily level (Atrypinae and Variatrypinae) from the Silurian and Devonian time intervals in the third Paleozoic EEU (~444-359 my) were investigated using relatively new techniques of quantitative modeling. The study explains how a group of closely related taxa in atrypide subfamilies exhibit morphological conservation through time in P3 EEU within the Eastern North America region.

Ancient Hydrocarbon Seeps

Ancient Hydrocarbon Seeps PDF Author: Andrzej Kaim
Publisher: Springer Nature
ISBN: 303105623X
Category : Science
Languages : en
Pages : 691

Book Description
This volume details the function of hydrocarbon seeps, their evolution over time, the most important seep occurrences and the fauna present in ancient hydrocarbon seeps. While several publications exist that cover modern seeps and vents, fossil seeps only constitute a small component of the literature. As such, many geologists, stratigraphers and paleontologists, as well as undergraduates and graduate students, are not very familiar with ancient hydrocarbon seep deposits and their associated fauna. This text is the first to comprehensively discuss the nature of such animal groups and how to recognize them. In addition to summarizing available knowledge on these topics for specialists in the field, this book offers the background needed to be of use to students as well as the wider community of geologists and paleontologists.

Canadian Journal of Earth Sciences

Canadian Journal of Earth Sciences PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 672

Book Description


Canadian Journal of Fisheries and Aquatic Sciences

Canadian Journal of Fisheries and Aquatic Sciences PDF Author:
Publisher:
ISBN:
Category : Aquatic sciences
Languages : en
Pages : 580

Book Description


Palaeontographical Society

Palaeontographical Society PDF Author:
Publisher:
ISBN:
Category : Paleontology
Languages : en
Pages : 104

Book Description


Canadian Journal of Forest Research

Canadian Journal of Forest Research PDF Author:
Publisher:
ISBN:
Category : Forest genetics
Languages : en
Pages : 636

Book Description


Canadian Geotechnical Journal

Canadian Geotechnical Journal PDF Author:
Publisher:
ISBN:
Category : Engineering geology
Languages : en
Pages : 424

Book Description