Contents vol. 20, 1982

329

CONTENTS Preface

VOL. 20.1982

v

...............................................

Introduction C.H. Chen (North Migration

Dartmouth,

of seismic

E.A. Robinson Deconvolution

(Ithaca,

M.T. Silvia

(Tulsa,

Okla.,

A.B. Weglein

(Tulsa,

(Bellaire,

analysis

R.P. Young

D.C. Hagen (Dallas, A multidimensional R.C. Kemerait

and A.F.

analysis

K.R.

Anderson

A syntactic

75

to seismic data sets

(,lndian

Harbour

93

estimation Beach,

.........

Fla., U.S.A.)

113

of seismic sources (Panama

waveforms

using augmented

131

to oil and gas exploration

approach

147

transition

network

grammars

........................

Mass., U.S.A.)

recognition

................

Fla., U.S.A.) recognition

.............................

France)

of seismic

(Cambridge,

City,

of pattern

Malmaison.

pattern

analysis

.............................

U.S.A.1

on the application

P. Bois (Rueit

61 assessment

.........................

England),

Sutton

signal rate

for rock quality

to seismic event depth

and R.W. Fidler

Syntactic

H.H.

Texas,

for passive location

Some comments

signatures

components

approach

47

Nvquist

............................

U.S.A.).

(Hull,

of principal

P.N. Carlton

............................

U.S.A.).

Texas,

31

and inversion

of noise and higher than

of seismic spectral

and J.J. Hill

The application

..............................

migration

Okla.,

7

of inverse scattering

U.S.A.)

in the presence

E. Rietsch

...........................

U.S.A.)

seismic analysis:

Deconvolution

A method

approximation

and the seismic theory

Multidemsional

Statistical

N.Y.,

1

.......................

Mass., U.S.A.)

data as W.K.B.

161

to seismic discrimination

Liu and K.S. Fu (West Lafayette,

Ind.,

..................

U.S.A.),

183

Prefaces

197

Avant-propos

200

Note from

the editor.

201

Abstracts Gravity

field

of the Benue Trough,

C.I. Adighije The seismicity

and 0. Offrey of eastern

J.D. Fairhead

(Leeds,

Deep resistivity, their

report

N.-A.

Mijrner

information Deep-reaching

control

H. de Boorder

Texas,

(Gravity

possible

Africa

and

On the tectonics

impact

Africa)

208

in Botswana

(Lobatse,

on the formation

Botswana)

of natural

resources

209 in Africa

. geophysical

225

data with

tectonic

and structural

continent

U.S.A.)

and R.D. Regan (Golden, basement

in Angola

et collision (Montpellier,

and metallogenesis

U.S.A.)

233

the West Congo

System

and Gabon .

conttinentale collision

Colo.,

surrounding

The Netherlands).

and continental

et P. Louis

South

of the Kalahari

Sweden)

of mineralization (Utrecht,

anomalies

geophysical

in southern

and D.G. Hutchins

zones in the crystalline

gravime’triques

A. Lesquer

studies

(Pretoria.

exploration

and conventional

fracture

and their

207

Canada)

over the African

B.K. Jain (Dallas,

D.A.

Ont.,

(Stockholm,

of satellite

Anomalies

Britain)

on the geophysical

changes and their

Integration

207

array and gravity

J.H. de Boer and R. Meyer

C.V. Reeves (Toronto, Paleogeoid

Great

Nigeria) Africa

to tectonics

van Zijl,

A progress

and southern

magnetometer

relation

J.S.V.

Nigeria

(Ibadan,

.

.

259

au Pr&ambrien in the Precambrian)

.

France) of West Africa:

a model

incorporating

275 new

data

Hastings

(Sioux

Falls, S.D., U.S.A.)

295