| 1. |
British Petroleum sponsorsGeology Today |
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Geology Today,
Volume 6,
Issue 1,
1990,
Page 2-2
J. H. McD. WHITAKER,
PETER J. SMITH,
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PDF (93KB)
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ISSN:0266-6979
DOI:10.1111/j.1365-2451.1990.tb00678.x
出版商:Blackwell Publishing Ltd
年代:1990
数据来源: WILEY
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| 2. |
Briefing |
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Geology Today,
Volume 6,
Issue 1,
1990,
Page 3-6
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PDF (656KB)
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ISSN:0266-6979
DOI:10.1111/j.1365-2451.1990.tb00679.x
出版商:Blackwell Publishing Ltd
年代:1990
数据来源: WILEY
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| 3. |
News&comment: Home and general |
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Geology Today,
Volume 6,
Issue 1,
1990,
Page 6-11
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PDF (963KB)
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ISSN:0266-6979
DOI:10.1111/j.1365-2451.1990.tb00680.x
出版商:Blackwell Publishing Ltd
年代:1990
数据来源: WILEY
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| 4. |
News&comment: International |
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Geology Today,
Volume 6,
Issue 1,
1990,
Page 12-15
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PDF (1397KB)
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ISSN:0266-6979
DOI:10.1111/j.1365-2451.1990.tb00681.x
出版商:Blackwell Publishing Ltd
年代:1990
数据来源: WILEY
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| 5. |
Geodigest |
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Geology Today,
Volume 6,
Issue 1,
1990,
Page 15-17
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PDF (761KB)
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ISSN:0266-6979
DOI:10.1111/j.1365-2451.1990.tb00682.x
出版商:Blackwell Publishing Ltd
年代:1990
数据来源: WILEY
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| 6. |
Fake fossils from Morocco |
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Geology Today,
Volume 6,
Issue 1,
1990,
Page 17-18
STUART A. BALDWIN,
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PDF (198KB)
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ISSN:0266-6979
DOI:10.1111/j.1365-2451.1990.tb00683.x
出版商:Blackwell Publishing Ltd
年代:1990
数据来源: WILEY
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| 7. |
Historical sites for the Geological Conservation Review |
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Geology Today,
Volume 6,
Issue 1,
1990,
Page 18-18
DR W. R. WIMBLEDON,
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PDF (113KB)
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ISSN:0266-6979
DOI:10.1111/j.1365-2451.1990.tb00684.x
出版商:Blackwell Publishing Ltd
年代:1990
数据来源: WILEY
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| 8. |
Cretaceous‐Tertiary crossroads of migration in the Sahel |
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Geology Today,
Volume 6,
Issue 1,
1990,
Page 19-23
RICHARD MOODY,
PETER SUTCLIFFE,
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摘要:
A series of expeditions undertaken over the last three years by a team of geologists from Kingston Polytechnic and the British Museum (Natural History) has increased our understanding of the Cretaceous and Tertiary palaeogeography of Central West Africa. The latest expedition discovered a dinosaur graveyard of Lower Cretaceous (Wealden) age. Studies of these and other fossils within the sedimentary rocks of the Iullemmeden Basin in Niger and Mali have shed new light on the Trans‐Saharan Seaway migration route during the Cretaceous and Tertiary period
ISSN:0266-6979
DOI:10.1111/j.1365-2451.1990.tb00685.x
出版商:Blackwell Publishing Ltd
年代:1990
数据来源: WILEY
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| 9. |
Caves: new and old |
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Geology Today,
Volume 6,
Issue 1,
1990,
Page 24-27
MICHAEL J. SIMMS,
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摘要:
Caves represent underground drainage routes formed by the passage of water through soluble rocks. Caves and the deposits they contain preserve evidence of landscape evolution and climatic change together with sediments and fossils that elsewhere have been destroyed by erosion.
ISSN:0266-6979
DOI:10.1111/j.1365-2451.1990.tb00686.x
出版商:Blackwell Publishing Ltd
年代:1990
数据来源: WILEY
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| 10. |
Minerals explained 12: Alkali feldspar (Part 2)* |
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Geology Today,
Volume 6,
Issue 1,
1990,
Page 27-29
R. J. KING,
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PDF (428KB)
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ISSN:0266-6979
DOI:10.1111/j.1365-2451.1990.tb00687.x
出版商:Blackwell Publishing Ltd
年代:1990
数据来源: WILEY
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