Keraf Shear Zone, NE Sudan: geodynamic characteristics of the Nile Craton-Nubian Shield boundary
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Berlin
Köster
2000
|
| Ausgabe: | 1. Aufl. |
| Schriftenreihe: | Wissenschaftliche Schriftenreihe Geologie und Bergbau
9 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Zugl.: Berlin, Techn. Univ., Diss., 2000 |
| Beschreibung: | 144 S. Ill. : 21 cm |
| ISBN: | 3895744115 |
Internformat
MARC
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| 100 | 1 | |a Ahmed Suliman, El Tahir Bailo |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Keraf Shear Zone, NE Sudan |b geodynamic characteristics of the Nile Craton-Nubian Shield boundary |c El Tahir Bailo |
| 250 | |a 1. Aufl. | ||
| 264 | 1 | |a Berlin |b Köster |c 2000 | |
| 300 | |a 144 S. |b Ill. : 21 cm | ||
| 336 | |b txt |2 rdacontent | ||
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| 338 | |b nc |2 rdacarrier | ||
| 490 | 1 | |a Wissenschaftliche Schriftenreihe Geologie und Bergbau |v 9 | |
| 500 | |a Zugl.: Berlin, Techn. Univ., Diss., 2000 | ||
| 650 | 4 | |a Geology, Structural |z Sudan | |
| 650 | 0 | 7 | |a Tektogenese |0 (DE-588)4380024-5 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Scherzone |0 (DE-588)4179505-2 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Proterozoikum |0 (DE-588)4176004-9 |2 gnd |9 rswk-swf |
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| 689 | 0 | 1 | |a Scherzone |0 (DE-588)4179505-2 |D s |
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Datensatz im Suchindex
| _version_ | 1805068577392295936 |
|---|---|
| adam_text |
LIST
OF
CONTENTS
ABSTRACT
2
ZUSAMMENFASSUNG
3
ACKNOWLEDGEMENTS
4
LIST
OF
CONTENTS
5
LIST
OF
FIGURES
8
LIST
OF
TABLES
11
LIST
OF
PLATES
12
1
INTRODUCTION
13
1.1
LOCATION
AND
ACCESSIBILITY
13
1.2
PHYSIOGRAPHY
AND
CLIMATE
13
1.3
PREVIOUS
STUDIES
13
1.4
AIMS
AND
OBJECTIVES
OF
THIS
STUDY
15
1.5
METHODS
15
1.5.1
FIELDWORK
15
1.5.2
MICROSCOPIC
INVESTIGATIONS
17
1.5.3
PREPARATION
OF
SAMPLES
FOR
GEOCHEMICAL
ANALYSIS
17
1.5.4
LOSS
ON
IGNITION
17
1.5.5
X-RAY
FLUORESCENCE
17
1.5.6
INDUCTIVELY
COUPLED
PLASMA
17
1.5.7
ELECTRON
MICROPROBE
ANALYSIS
19
1.5.8
ISOTOPIC
ANALYSIS
20
2
TECTONIC
SETTING
AND
REGIONAL
GEOLOGY
OF
THE
KSZ
21
2.1
INTRODUCTION
21
2.2
GEOLOGY
OF
WADI
HALFA-BAYUDA-GABGABA
AREA
21
2.2.1
HIGH-GRADE
GNEISS
23
2.2.2
HIGH-GRADE
METASEDIMENTS
AND
KERAF
GNEISS
23
2.2.3
LOW-GRADE
METASEDIMENTS
24
2.2.4
OPHIOLITIC
MELANGE
ROCKS
25
2.2.5
VOLCANOSEDIMENTARY
SEQUENCES
25
2.2.6
MOLASSE-TYPE
SEDIMENTS
25
2.2.7
MAGMATIC
ROCKS
26
2.2.8
PHANEROZOIC
SEDIMENTS
26
3
KERAF
PETROTECTONIC
ASSEMBLAGE
27
3.1
HIGH
TO
MEDIUM-GRADE
GNEISS
27
3.2
KERAF
OPHIOLITIC
MELANGE
29
3.3
METAVOLCANIC
SUITES
31
3.4
SILICICLASTIC
METASEDIMENTS
33
3.5
CARBONATE-RICH
METASEDIMENTS
34
3.6
VOLCANICLASTIC
SEDIMENTARY
SEQUENCES
35
3.7
PLUTONIC
AND
DYKE
INTRUSIONS
36
4
STRUCTURAL
EVOLUTION
OF
THE
KSZ
37
4.1
INTRODUCTION
37
4.2
GEOMETRY
OF
THE
STRUCTURAL
ELEMENTS
37
4.2.1
DI
STRUCTURES
37
4.2.2
D2
STRUCTURES
40
4.2.3
D3
STRUCTURES
41
4.2.4
D4
STRUCTURES
41
4.3
KINEMATICS
OF
DEFORMATION
LOCALISATION
44
4.4
KERAF
TRANSPRESSIVE
DEFORMATION
45
4.5
FOURIER
ANALYSIS
OF
DI
FOLDS
48
4.5.1
METHOD
49
4.5.2
FOURIER
COEFFICIENTS
OF
DI
FOLDS
49
4.6
INTERFERENCE
PATTERNS
IN
THE
KSZ
50
4.6.1
ATMUR
INTERFERENCE
STRUCTURES
51
4.6.2
AZUMA
INTERFERENCE
STRUCTURE
52
4.6.3
GABGABA
REFOLDED
FOLDS
52
4.7
STRAIN
DISTRIBUTION
IN
THE
KSZ
52
5
ROCK
CHEMISTRY
OF
THE
KERAF
PETROTECTONIC
ASSEMBLAGE
54
5.1
INTRODUCTION
54
5.2
ALTERATION
AND
GENERAL
FEATURES
54
5.3
WHOLE
ROCK
CHEMISTRY
55
5.3.1
KERAF
OPHIOLITES
55
5.3.2
POST-TECTONIC
INTRUSIONS
63
5.3.3
HIGH-GRADE
METAMORPHIC
ROCKS
69
5.3.4
METAVOLCANIC
SUITES
71
5.4.5
LOW-GRADE
METASEDIMENTS
71
6
MINERAL
CHEMISTRY
74
6.1
INTRODUCTION
74
6.2
AMPHIBOLES
74
6
6.3
FELDSPARS
78
6.4
GARNET
80
6.5
PYROXENES
81
6.6
BIOTITE
86
6.7
CHLORITE
AND
EPIDOTE
85
6.8
ILMENITE
86
METAMORPHIC
HISTORY
86
7
GEOCHRONOLOGY
AND
ISOTOPE
GEOCHEMISTRY
88
7.1
207
PB/
206
PB
ZIRCON
AGES
88
7.1.1
POST-TECTONIC
PLUTONS
88
7.1.2
HIGH-GRADE
GNEISS
91
7.2
K/AR
AGES
93
7.3
RB-SR
ISOTOPES
93
7.4
SM-ND
ISOTOPES
AND
MODEL
AGES
94
7.5
INITIAL
PB-ISOTOPES
95
8
GENERAL
CONCLUSIONS
99
9
REFERENCES
101
10
APPENDIX
109
11
PLATES
136
7 |
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| author | Ahmed Suliman, El Tahir Bailo |
| author_facet | Ahmed Suliman, El Tahir Bailo |
| author_role | aut |
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| building | Verbundindex |
| bvnumber | BV013568508 |
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| callnumber-search | QE327.S77 |
| callnumber-sort | QE 3327 S77 |
| callnumber-subject | QE - Geology |
| classification_rvk | RS 37123 |
| ctrlnum | (OCoLC)48478789 (DE-599)BVBBV013568508 |
| discipline | Geographie |
| edition | 1. Aufl. |
| format | Book |
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| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| geographic | Sudan Landschaft Nordost (DE-588)4330442-4 gnd |
| geographic_facet | Sudan Landschaft Nordost |
| id | DE-604.BV013568508 |
| illustrated | Illustrated |
| indexdate | 2024-07-20T03:52:19Z |
| institution | BVB |
| isbn | 3895744115 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-009267457 |
| oclc_num | 48478789 |
| open_access_boolean | |
| owner | DE-703 |
| owner_facet | DE-703 |
| physical | 144 S. Ill. : 21 cm |
| publishDate | 2000 |
| publishDateSearch | 2000 |
| publishDateSort | 2000 |
| publisher | Köster |
| record_format | marc |
| series | Wissenschaftliche Schriftenreihe Geologie und Bergbau |
| series2 | Wissenschaftliche Schriftenreihe Geologie und Bergbau |
| spelling | Ahmed Suliman, El Tahir Bailo Verfasser aut Keraf Shear Zone, NE Sudan geodynamic characteristics of the Nile Craton-Nubian Shield boundary El Tahir Bailo 1. Aufl. Berlin Köster 2000 144 S. Ill. : 21 cm txt rdacontent n rdamedia nc rdacarrier Wissenschaftliche Schriftenreihe Geologie und Bergbau 9 Zugl.: Berlin, Techn. Univ., Diss., 2000 Geology, Structural Sudan Tektogenese (DE-588)4380024-5 gnd rswk-swf Scherzone (DE-588)4179505-2 gnd rswk-swf Proterozoikum (DE-588)4176004-9 gnd rswk-swf Sudan Landschaft Nordost (DE-588)4330442-4 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Sudan Landschaft Nordost (DE-588)4330442-4 g Scherzone (DE-588)4179505-2 s Proterozoikum (DE-588)4176004-9 s Tektogenese (DE-588)4380024-5 s DE-604 Wissenschaftliche Schriftenreihe Geologie und Bergbau 9 (DE-604)BV009687165 9 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009267457&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Ahmed Suliman, El Tahir Bailo Keraf Shear Zone, NE Sudan geodynamic characteristics of the Nile Craton-Nubian Shield boundary Wissenschaftliche Schriftenreihe Geologie und Bergbau Geology, Structural Sudan Tektogenese (DE-588)4380024-5 gnd Scherzone (DE-588)4179505-2 gnd Proterozoikum (DE-588)4176004-9 gnd |
| subject_GND | (DE-588)4380024-5 (DE-588)4179505-2 (DE-588)4176004-9 (DE-588)4330442-4 (DE-588)4113937-9 |
| title | Keraf Shear Zone, NE Sudan geodynamic characteristics of the Nile Craton-Nubian Shield boundary |
| title_auth | Keraf Shear Zone, NE Sudan geodynamic characteristics of the Nile Craton-Nubian Shield boundary |
| title_exact_search | Keraf Shear Zone, NE Sudan geodynamic characteristics of the Nile Craton-Nubian Shield boundary |
| title_full | Keraf Shear Zone, NE Sudan geodynamic characteristics of the Nile Craton-Nubian Shield boundary El Tahir Bailo |
| title_fullStr | Keraf Shear Zone, NE Sudan geodynamic characteristics of the Nile Craton-Nubian Shield boundary El Tahir Bailo |
| title_full_unstemmed | Keraf Shear Zone, NE Sudan geodynamic characteristics of the Nile Craton-Nubian Shield boundary El Tahir Bailo |
| title_short | Keraf Shear Zone, NE Sudan |
| title_sort | keraf shear zone ne sudan geodynamic characteristics of the nile craton nubian shield boundary |
| title_sub | geodynamic characteristics of the Nile Craton-Nubian Shield boundary |
| topic | Geology, Structural Sudan Tektogenese (DE-588)4380024-5 gnd Scherzone (DE-588)4179505-2 gnd Proterozoikum (DE-588)4176004-9 gnd |
| topic_facet | Geology, Structural Sudan Tektogenese Scherzone Proterozoikum Sudan Landschaft Nordost Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009267457&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV009687165 |
| work_keys_str_mv | AT ahmedsulimaneltahirbailo kerafshearzonenesudangeodynamiccharacteristicsofthenilecratonnubianshieldboundary |