Evolutionary Ecology of Extinct Brachiopods
Evolutionary Ecology of Extinct Brachiopods

Author: Rituparna Bose

Publisher: LAP Lambert Academic Publishing

Published: 2012-07

Total Pages: 80

ISBN-13: 9783846587133

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The prerequisite to developing effective strategies for conserving biodiversity is a profound understanding of the taxonomy and phylogeny of all life forms. It is especially important to appreciate the significance of such studies in extinct organisms; especially in organisms that were abundant in a certain geologic era, but have subsequently dwindled or become extinct. Such studies should help to understand extinction, accurately gauge the underlying causes behind loss of biodiversity and make predictions about future distribution of biodiversity. I use bio-statistical approaches to trace loss of biodiversity, and what should also serve as a starting point for conservation. My research interests encompass paleontology, geobiology, sedimentology, meteorology and paleoceanography; and have implications for the petroleum industry as research could potentially uncover new oil-rich locations.

Biodiversity and Evolutionary Ecology of Extinct Organisms
Biodiversity and Evolutionary Ecology of Extinct Organisms

Author: Rituparna Bose

Publisher: Springer Science & Business Media

Published: 2012-08-11

Total Pages: 112

ISBN-13: 3642317219

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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.

Palaeobiology of Middle Paleozoic Marine Brachiopods
Palaeobiology of Middle Paleozoic Marine Brachiopods

Author: Rituparna Bose

Publisher: Springer Science & Business Media

Published: 2013-05-14

Total Pages: 65

ISBN-13: 3319001949

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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.

Devonian Paleoenvironments of Ohio
Devonian Paleoenvironments of Ohio

Author: Rituparna Bose

Publisher: Springer Science & Business Media

Published: 2012-12-14

Total Pages: 66

ISBN-13: 3642348548

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Carbonate depositional systems in the Paleozoic geologic time represent fewer studies in paleoecological interactions than the siliciclastic systems. To evaluate this difference, the paleontology of the Middle Devonian Dundee Formation in Ohio has been explored. This geologic formation represents an important environment in the Michigan Basin of North America. Understanding biotic relationships such as mutualism, commensalism, parasitism and predation in an ecological community is important in unraveling the mystery of the fossil record. This research has contributed a large field collection which will be useful in documenting the fossil content of this unit for future workers. Rituparna Bose used new microscopic and imaging techniques in qualitatively analyzing the biotic interactions in small invertebrate shells. More importantly, she solved complex hypotheses in newly emerging problems in the field of geology and paleontology, such as the biodiversity crisis. Her study involved exploring the Devonian geology and paleontology of a geologic formation of a new unexplored quarry in Ohio, namely the Whitehouse Quarry in Lucas County, Ohio. She identified Devonian brachiopods to the genus level based on their morphology, and diagnosed paleoecological entities on host brachiopods and further measured episkeletobiont traces on hosts to understand the effects of environment and evolution on extinct species. Such studies have implications in predicting future biodiversity, ecosystem conservation and climate change. This research will also assist future workers to compare the ecology of brachiopod hosts of the Dundee Limestone with that of other Devonian brachiopods, from both carbonate and siliciclastic settings.

Brachiopods around the Permian-Triassic Boundary of South China
Brachiopods around the Permian-Triassic Boundary of South China

Author: Wei-Hong He

Publisher: Springer

Published: 2019-01-21

Total Pages: 261

ISBN-13: 9811310416

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This timely book documents marvelous brachiopod fossils from the Palaeozoic-Mesozoic transition of South China. Numerous beautiful pictures and detailed descriptions (specifically the measurements of body size) of brachiopod species are presented. Systematic discussion on the evolution of brachiopod biodiversity and morphological features across the critical interval is not only extremely important for paleontologists to understand the marine ecosystem evolution from the Palaeozoic to the Mesozoic, but also attractive for students who need to know about the end-Permian mass extinction. The book distinguishes itself from other studies by its detailed study of the taxonomy, biodiversity and paleoecology of Permian-Triassic brachiopods from different palaeogeographic facies, especially from the deep-water environment in South China. The book also offers a unique study of the response of morphological features of brachiopods to palaeoenvironmental changes, providing insights for the process of Permian-Triassic crisis.

Brachiopods
Brachiopods

Author: Paul Copper

Publisher: Routledge

Published: 2018-02-02

Total Pages: 392

ISBN-13: 1351463098

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This collection of conference papers presents information on the molecular genetics, biomineralization, growth and ecology of extant brachiopod stocks (extrapolated back to the Cambrian), and the shell microstructure, taphonomy, paleogeography, evolution, and taxonomy of fossil brachiopods.

Evolutionary Paleobiology
Evolutionary Paleobiology

Author: James W. Valentine

Publisher: University of Chicago Press

Published: 1996-12-15

Total Pages: 504

ISBN-13: 9780226389110

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Representing the state of the art in evolutionary paleobiology, this book provides a much-needed overview of this rapidly changing field. An influx of ideas and techniques both from other areas of biology and from within paleobiology itself have resulted in numerous recent advances, including increased recognition of the relationships between ecological and evolutionary theory, renewed vigor in the study of ecological communities over geologic timescales, increased understanding of biogeographical patterns, and new mathematical approaches to studying the form and structure of plants and animals. Contributors to this volume—a veritable who's who of eminent researchers—present the results of original research and new theoretical developments, and provide directions for future studies. Individually wide ranging, these papers all share a debt to the work of James W. Valentine, one of the founders of modern evolutionary paleobiology. This volume's unified approach to the study of life on earth will be a major contribution to paleobiology, evolution, and ecology.

Brachiopods
Brachiopods

Author: Howard Brunton

Publisher: CRC Press

Published: 2001-11-29

Total Pages: 466

ISBN-13: 9780203210437

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The growth history of a brachiopod is entombed in its shell, but research on fossil and living brachiopods has generated unanswered questions about these marine invertebrates. Several contributors to Brachiopods Past and Present comment on their differing structures and morphological detail. They use these as examples of ontogenetic and evolutionar

Evolutionary Paleobiology of Behavior and Coevolution
Evolutionary Paleobiology of Behavior and Coevolution

Author: A.J. Boucot

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 750

ISBN-13: 1483290816

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This book is the culmination of many years of research by a scientist renowned for his work in this field. It contains a compilation of the data dealing with the known stratigraphic ranges of varied behaviors, chiefly animal with a few plant and fungal, and coevolved relations. A significant part of the data consists of ``frozen behavior'', i.e. those in which an organism has been preserved while actually ``doing'' something, as contrasted with the interpretations of behavior of an organism deduced from functional morphology, important as the latter may be. The conclusions drawn from this compilation suggest that both behaviors and coevolved relations appear infrequently, following which there is relative fixity of the relation, i.e., two rates of evolution, very rapid and essentially zero. This conclusion complies well with the author's prior conclusion that community evolution followed the same rate pattern. In fact, communities are regarded here, as in large part, expressions of both behavior and coevolved relations, rather than as random aggregates controlled almost wholly by varied, unrelated physical parameters tracked by organisms, i.e., the concept that communities have no biologic reality, being merely statistical abstractions. The book is illustrated throughout with more than 400 photographs and drawings. It will be of interest to ethologists, evolutionists, parasitologists, paleontologists, and palaeobiologists at research and post-graduate levels.