Bathyal Gastropods of the Family Turridae in the Early Oligocene Keasey Formation in Oregon

Bathyal Gastropods of the Family Turridae in the Early Oligocene Keasey Formation in Oregon PDF Author: Carole Jean Stentz Hickman
Publisher:
ISBN:
Category : Gastropoda, Fossil
Languages : en
Pages : 384

Get Book Here

Book Description

Bathyal Gastropods of the Family Turridae in the Early Oligocene Keasey Formation in Oregon

Bathyal Gastropods of the Family Turridae in the Early Oligocene Keasey Formation in Oregon PDF Author: Carole Jean Stentz Hickman
Publisher:
ISBN:
Category : Gastropoda, Fossil
Languages : en
Pages : 384

Get Book Here

Book Description


Fossil Record 5

Fossil Record 5 PDF Author: Robert M. Sullivan
Publisher: New Mexico Museum of Natural History and Science
ISBN:
Category : Fossils
Languages : en
Pages : 368

Get Book Here

Book Description


From Greenhouse to Icehouse

From Greenhouse to Icehouse PDF Author: Donald R. Prothero
Publisher: Columbia University Press
ISBN: 0231127162
Category : Eocene-Oligocene boundary
Languages : en
Pages : 558

Get Book Here

Book Description
The marine Eocene-Oligocene transition of 34 million years ago was a critical turning point in Earth's climatic history, when the warm, high-diversity "greenhouse" world of the early Eocene ceded to the glacial, "icehouse" conditions of the early Oligocene. This book surveys the advances in stratigraphic and paleontological research and isotopic analysis made since 1989 in regard to marine deposits around the world. In particular, it summarizes the high-resolution details of the so-called doubthouse interval (roughly 45 to 34 million years ago), which is critical to testing climatic and evolutionary hypotheses about the Eocene deterioration. The authors' goals are to discuss the latest information concerning climatic and oceanographic change associated with this transition and to examine geographic and taxonomic patterns in biotic turnover that provide clues about where, when, and how fast these environmental changes happened. They address a range of topics, including the tectonic and paleogeographic setting of the Paleogene; specific issues related to the stratigraphy of shelf deposits; advances in recognizing and correlating boundary sections; trends in the expression of climate change; and patterns of faunal and floral turnover. In the process, they produce a valuable synthesis of patterns of change by latitude and environment.

Taxonomic Revision of the Gastropod Family Turridae from the Dominican Republic Neogene

Taxonomic Revision of the Gastropod Family Turridae from the Dominican Republic Neogene PDF Author: Matthew Joseph James
Publisher:
ISBN:
Category : Gastropoda
Languages : en
Pages : 452

Get Book Here

Book Description


Fossils in Oregon

Fossils in Oregon PDF Author: Margaret L. Steere
Publisher:
ISBN:
Category : Fossils
Languages : en
Pages : 242

Get Book Here

Book Description


Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 606

Get Book Here

Book Description


PNLA quarterly

PNLA quarterly PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 588

Get Book Here

Book Description


Bulletin - State of Oregon Department of Geology and Mineral Industries

Bulletin - State of Oregon Department of Geology and Mineral Industries PDF Author: Oregon. Department of Geology and Mineral Industries
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 242

Get Book Here

Book Description


Palaeontological Bulletin

Palaeontological Bulletin PDF Author:
Publisher:
ISBN:
Category : Paleontology
Languages : en
Pages : 532

Get Book Here

Book Description


The Ore Bin

The Ore Bin PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 538

Get Book Here

Book Description