Description

Developments in Geotectonics, 10: The Expanding Earth focuses on the principles, methodologies, transformations, and approaches involved in the expanding earth concept. The book first elaborates on the development of the expanding earth concept, necessity for expansion, and the subduction myth. Discussions focus on higher velocity under Benioff zone, seismic attenuation, blue schists and paired metamorphic belts, dispersion of polygons, arctic paradox, and kinematic contrast. The manuscript then ponders on the scale of tectonic phenomena, non-uniformitarianism, tectonic profiles, and paleomagnetism. Concerns cover global paleomagnetism, general summary of the tectonic profile, implosions, fluid pressures, pure shear, crustal extension, simple shear with horizontal axis, geological examples of scale fields, and length-time fields of deformation. The publication explores the cause of expansion, modes of crustal extension, and rotation and asymmetry of the earth, including dynamic asymmetry, precessions, nutations, librations, and wobbles at fixed obliquity, variation of rate of rotation, and categories of submarine ridges. The text is a dependable source of data for researchers wanting to study the concept of expanding earth.

Table of Contents


The Expanding Earth

Part I Introductory Review

Face of the Earth

Suess

Wegener

The Orocline Concept

Decades in Contempt

The Primary Rift System

A Shotgun Wedding

Kuhnian Revolution

A New Round of Red-Herrings

Development of Expanding Earth Concept

Necessity for Expansion

Gaping Gores

Hierarchy of Extension

Dispersion of Polygons

The Pacific Paradox

The Arctic Paradox

The Young Oceans

The Subduction Myth

Two False Axioms

Trenches are not Where they Should be

Which Side Moves?

Trench Sediments are not Deformed as they Should be

Trench Sediments do not Go Into Orogens

No Moho Bend Oceanward from Trench

Continents are Welded to their Own Mantle

Universal Tension

All Motion is Up Behind the Trench

Kinematic Contrast

Orogenic and Metamorphic Energies do not Fit

Blue Schists and Paired Metamorphic Belts

Seismic Misinterpretation

Seismic Attenuation

Higher Velocity Under Benioff Zone

Definitions

Oroclines

Coupled Oroclines

Rhombochasm

Sphenochasm

Sphenopiezm

Orotath

Oroclinotath

Nematath

Megashear

Restrictions

Philosophy of Orocline Concept

Part II Some Principles

Scale of Tectonic Phenomena

Length-Time Fi

Details

Language:
English
Copyright:
© 1976
Published:
Imprint:
Elsevier Science
Print ISBN:
9780444414854
Electronic ISBN:
9781483289557

Reviews

@qu:A rare and marvelous combination of geologic science and philosophy dealing with a review of the past, citing the present and extrapolating into the future. Illustrative matter is exemplary; the documentation is massive. Will enhance all serious science collections. @source: New Technical Books