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Geophysical

These special technical maps cover Magnetic and Gravity Anomaly. Gravity and magnetic anomalies show small departures from the expected values of the Earth's gravity and magnetic fields caused by variations in the density and magnetisation of the rocks within the crust. The gravity map shows contour values as Bouger anomaly onshore, and free-air anomaly offshore. The magnetic map shows countours displayed as total field anomaly.

Products (11)

1:625,000 Magnetic and Gravity Anomaly Maps

Gravity and magnetic anomalies show small departures from the expected values of the earth's gravity and magnetic fields caused by variations in the density and magnetisation of the rocks within the crust. The gravity map shows contour values as Bouger anomaly onshore, and free-air anomaly offshore. The magnetic map shows countours displayed as total field anomaly.

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Gravity Anomaly - UK North - FLAT
(MA8214)
$18.69 In Stock
Gravity Anomaly - UK North - FOLDED
(MA8207)
$18.69 In Stock
Gravity Anomaly - UK South - FLAT
(MA8215)
$18.69 In Stock
Gravity Anomaly - UK South - FOLDED
(MA8208)
$18.69 In Stock
Magnetic Anomaly - UK North - FLAT
(MA8216)
$18.69 In Stock
Magnetic Anomaly - UK North - FOLDED
(MA8209)
$18.69 In Stock
Magnetic Anomaly - UK South - FLAT
(MA8217)
$18.69 In Stock
Magnetic Anomaly - UK South - FOLDED
(MA8210)
$18.69 In Stock

Gravity Anomaly Map Set - 9 Coloured Maps

This set of folded maps contain both onshore and offshore 1:1,000,000 geological maps. The pack consists of a Gravity Anomaly Index, Southern Britain, Northern Britain, North Sea, Ireland, Low Counties, Faroes, Shetland, Norwegian Sea, and Sea of Hebrides.

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Price
Set
(MA8213)
$62.50 In Stock

Magnetic Anomaly Map Set - 9 Coloured Maps

This set of folded maps contains both onshore and offshore 1:1,000,000 geological maps. The pack consists of a Magnetic Anomaly Index, Southern Britain, Northern Britain, North Sea, Ireland, Low counties, Faroes, Shetland, Norwegian Sea, and Sea of Hebrides.

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Set
(MA8212)
$62.50 In Stock

Geophysical Publications

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A Seismic Atlas of Southern Britain (+ CD-ROM)
(MA8211)
$37.50 In Stock
Bouguer Gravity Anomaly Map of North Sea
(MA8001)
$16.19 In Stock
Free Air Gravity Map of North Sea
(MA8000)
$21.88 In Stock
Gravity Anomaly Map : Faeroes
(MA8201)
$18.69 In Stock
Gravity Anomaly Map : Northern Britain
(MA8202)
$18.69 In Stock
Gravity Anomaly Map of Britain & Ireland
(MA8200)
$18.69 In Stock
Magnetic Anomaly Map of Britain & Ireland
(MA8203)
$16.19 In Stock
Outdoor Gamma-Ray Dose Rates - Liverpool
(MA8205)
$18.69 In Stock
Raydon Potential Based - Liverpool Geology
(MA8206)
$18.69 In Stock

Gravimetry Map of the World

1:15,000,000 - 105cm x 82cm

This set of three anomaly maps that compose the World Gravity Map (Bouguer, Isostatic and Free Air) is the result of an iterative gravity mapping project undertaken under the aegis of the Commission for the Geological Map of the World (CGMW).

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Flat
(MA7117)
$43.69 In Stock

Magnetic Anomaly Map of the World

This map is the first global compilation of the wealth of magnetic anomaly information derived from more than 50 years of aeromagnetic surveys over land areas, research vessel magnetometer traverses at sea, and observations from earth-orbiting satellites, supplemented by anomaly values derived from oceanic crustal ages. The objective is to provide an interpretive dimension to surface observations of the Earth’s composition and geologic structure. Metamorphism, petrology, and redox state all have important effects on the magnetism of crustal materials.

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MA7103
Price $24.94

Seismotectonic Map of the Middle East

This map was produced by the CGMW Subcommission for the Middle East and compiled by Dr.A. Haghipour of the Geological Survey of Iran, as a contribution to the International Decade for Natural Disaster Reduction. It covers a particularly sensitive zone of our planet from the seismic point of view. On a geotectonic base, 1,013 major historical earthquakes are plotted, ranging from the 3rd millennium B.C. to 1900 A.D., as well as 3,029 teleseismic events of the 20th century, with a magnitude of 5 and over, and arranged according to magnitude and focal depth.

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MA7003
Price $24.94

Physiography Map of the World

The Physiography, volcanoes, astroblemes Map displays a complete image of the Earth's reliefs (including the ocean floor) with distribution of 1507 active volcanoes and 198 meteoritic impact craters (sorted in 2 categories of diameters), including a legend and some remarquable features of the planet's morphology. 

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MA7007
Price $24.94

World Stress Map

The World Stress Map (WSM) is the global compilation of information on the present-day tectonic stress field in the Earth's crust. It is a collaborative project of university, industry and governmental organizations that aims at understanding the sources of stress in the Earth's crust. 

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Each
(MA7107)
$24.94 In Stock

Seismotectonic Map of the World

Seismotectonic Map of the World, 2001, 1:50,000000 scale Folded.

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MA7005
Price $24.94

Geodynamic map of the Mediterranean

This publication is the result of a new CGMW cartographic concept. The prime purpose of the Geodynamic map of the Mediterranean was to produce an updated synthetic picture of the current geodynamics of the region, compiled from several different and dishomogeneous data sets relevant to recent tectonics, to seismicity, kinematics, and volcanism. As a matter of fact, the Mediterranean region and surrounding areas are a key collisional region where the Nubia, Arabia, Somalia, and Eurasia lithospheric plates interact. The time period selected is relatively short, from 300 000 years to Present, covering the last two glacial maxima and the intervening interglacial. Actually, it is assumed that the kinematic pattern of this period, inferred from geodetic measurements, remained stable but is nevertheless long enough for providing ...

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MA7002
Price $24.94
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