Storm depositional systems: dynamic stratigraphy in modern and ancient shallow-marine sequences
Saved in:
| Main Author: | |
|---|---|
| Format: | Thesis Book |
| Language: | English |
| Published: |
Berlin [u.a.]
Springer
1985
|
| Series: | Lecture notes in earth sciences
3 |
| Subjects: | |
| Online Access: | Inhaltsverzeichnis |
| Physical Description: | VIII, 174 S. Ill., Kt. |
| ISBN: | 3540152318 0387152318 |
Staff View
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Record in the Search Index
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| adam_text | CONTENTS
page
Preface.......................................................... Ill
Acknowledgements................................................. IV
Summary.......................................................... V
I. MODERN STORM DEPOSITIONAL SYSTEMS: ACTUALISTIC MODELS......... 1
1. General processes of storm sedimentation................... 3
2. Storm sedimentation in nearshore skeletal
banks, South Florida....................................... 6
2.1. Introduction.......................................... 6
2.2. Methods............................................... 7
2.3. Study area and previous work.......................... 7
2.4. Geomorphology of Safety Valve banks................... 10
2.5. Sedimentary faciès and bank stratigraphy.............. 11
2.5.1. Coralgal pack- to grainstone................... 11
2.5.2. Halimeda packstone............................. 11
2.5.3. Pellet-rich Ha 1imeda-mollusc wackestone........ 12
2.5.4. Mollusc wacke- to packstone with 1 ithoc lasts . . . 13
2.5.5. Quartz sand.................................... 15
2.6. Evidence for storm sedimentation...................... 15
2.6.1. Geomorphological evidence...................... 15
2.6.2. Stratigraphie evidence......................... 17
2.6.3. Biostratinomic evidence........................ 21
2.7. Dynamic stratigraphy and history of Safety Valve banks 23
2.8. Storm effects in Sandy Key (Florida Bay).............. 24
2.9. Summary and conclusions............................... 28
3. Storm sedimentation in offshore shelf areas,
German Bay (North Sea)..................................... 30
3.1. Introduction.......................................... 30
3.2. Methods............................................... 31
3.3. Study area and previous work.......................... 31
3.4. Storm stratigraphy: descriptions...................... 33
3.4.1. Supra- and intertidal storm layers............. 33
3.4.2. Shoreface storm layers......................... 34
3.4.3. Proximal storm layers.......................... J4
3.4.4. Distal storm layers............................ 35
3.5. Proximality trends: results and discussion
of statistical treatment.............................. 36
3.5.1. Percentage of sand............................. 37
3.5.2. Frequency of storm layers...................... 37
3.5.3. Percentage of cross-lamination................. 40
3.5.4. Storm layer thickness.......................... 40
3.5.5. Allochthony in storm shell beds................ 41
3.6. Dynamic stratigraphy: storm processes................. 42
3.7. Applications.......................................... 45
3.8. Summary and conclusions............................... 48
4. Final remarks on actualistic models........................ 50
II. AN ANCIENT STORM DEPOSITIONAL SYSTEM: DYNAMIC STRATIGRAPHY
OF INTRACRATONIC CARBONATES, UPPER MUSCHELKALK (MIDDLE
TRIASSIC), SOUTH-GERMAN BASIN................................ 51
1. Introduction.............................................. 53
1.1. Scope of study....................................... 53
1.2. Hierarchical approach to dynamic stratigraphy........ 54
1.3. General setting and stratigraphy..................... 55
1.4. Previous work........................................ 57
1.5. Methods.............................................. 58
VIII
2. Stratification and faciès types........................... 61
2.1. General.............................................. 61
2.2. Peritidal strata..................................... 62
2.3. Oncolitic wacke- to packstone........................ 64
2.4. Massive oolitic pack- to grainstone.................. 65
2.5. Massive shelly pack- to grainstone................... 66
2.6. Massive crinoidal limestone.......................... 69
2.7. Skeletal channel fills.............................. 72
2.8. Nodular wackestone .................................. 74
2.9. Nodular lime mudstone . .............................. 76
2.10. Graded skeletal sheets.............................. 78
2.11. Thin-bedded limes tone/marlstone alternations........ 85
2.12. Conclusions: storm-dominated stratification......... 92
3. Faciès sequences.......................................... 97
3.1. Vertical sequences: coarsening-upward cycles......... 97
3.1.1. Oncolitic cycles.............................. 97
3.1.2. Oolite grainstone cycles......................100
3.1.3. Skeletal bank cycles..........................102
3.1.4. Crinoidal bank cycles.........................102
3.1.5. Nodular-to-compact cycles.....................105
3.1.6. Thickening-upward cycles......................107
3.1.7. Conclusions: transgressive/regressive
dynamics......................................Ill
3.2. Lateral sequences: carbonate ramps...................113
3.2.1. Crinoidal ramps ..............................113
3.2.2. Shelly/oolitic ramps..........................117
3.3. Paleoecological trends...............................120
3.3.1. Ramp biofacies................................120
3.3.2. Ramp ichnofacies..............................121
3.4. Paleocurrents........................................123
3.4.1. Wave ripples..................................123
3.4.2. Cross-bedding.................................125
3.4.3. Surge channels and imbrication................128
3.4.4. Gutter casts..................................128
3.5. Conclusions: carbonate ramp dynamics.................131
4. Basin organisation........................................135
4.1. Distribution of minor cycles.........................135
4.1.1. Lower part of Upper Muschelkalk (mol).........135
4.1.2. Upper part of Upper Muschelkalk (mo2/3).......138
4.1.3. Discussion ...................................141
4.2. Hierarchy of cycles..................................144
4.3. General context......................................147
4.4. Conclusions: basin dynamics..........................150
5. Dynamic stratigraphy: concluding remarks..................152
So what ? .......................................................155
Literature.......................................................159
|
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| indexdate | 2024-07-09T15:14:43Z |
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| isbn | 3540152318 0387152318 |
| language | English |
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| physical | VIII, 174 S. Ill., Kt. |
| publishDate | 1985 |
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| publisher | Springer |
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| series | Lecture notes in earth sciences |
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| spelling | Aigner, Thomas 1957- Verfasser (DE-588)14142043X aut Storm depositional systems dynamic stratigraphy in modern and ancient shallow-marine sequences Berlin [u.a.] Springer 1985 VIII, 174 S. Ill., Kt. txt rdacontent n rdamedia nc rdacarrier Lecture notes in earth sciences 3 Zugl. : Tübingen, Univ. , Diss. , 1985 Geology, Stratigraphic Marine sediments Sedimentation and deposition Storms Schelfmeer (DE-588)4179475-8 gnd rswk-swf Sturmflut (DE-588)4058275-9 gnd rswk-swf Sturm (DE-588)4058271-1 gnd rswk-swf Sedimentation (DE-588)4054080-7 gnd rswk-swf Sedimentologie (DE-588)4121648-9 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Sturmbeeinflußtes Meeressediment gnd rswk-swf Sturmbeeinflußtes Meeressediment f DE-604 Sturmflut (DE-588)4058275-9 s Sedimentologie (DE-588)4121648-9 s Schelfmeer (DE-588)4179475-8 s Sedimentation (DE-588)4054080-7 s Sturm (DE-588)4058271-1 s Lecture notes in earth sciences 3 (DE-604)BV023550940 3 HBZ Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=000301803&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Aigner, Thomas 1957- Storm depositional systems dynamic stratigraphy in modern and ancient shallow-marine sequences Lecture notes in earth sciences Geology, Stratigraphic Marine sediments Sedimentation and deposition Storms Schelfmeer (DE-588)4179475-8 gnd Sturmflut (DE-588)4058275-9 gnd Sturm (DE-588)4058271-1 gnd Sedimentation (DE-588)4054080-7 gnd Sedimentologie (DE-588)4121648-9 gnd |
| subject_GND | (DE-588)4179475-8 (DE-588)4058275-9 (DE-588)4058271-1 (DE-588)4054080-7 (DE-588)4121648-9 (DE-588)4113937-9 |
| title | Storm depositional systems dynamic stratigraphy in modern and ancient shallow-marine sequences |
| title_auth | Storm depositional systems dynamic stratigraphy in modern and ancient shallow-marine sequences |
| title_exact_search | Storm depositional systems dynamic stratigraphy in modern and ancient shallow-marine sequences |
| title_full | Storm depositional systems dynamic stratigraphy in modern and ancient shallow-marine sequences |
| title_fullStr | Storm depositional systems dynamic stratigraphy in modern and ancient shallow-marine sequences |
| title_full_unstemmed | Storm depositional systems dynamic stratigraphy in modern and ancient shallow-marine sequences |
| title_short | Storm depositional systems |
| title_sort | storm depositional systems dynamic stratigraphy in modern and ancient shallow marine sequences |
| title_sub | dynamic stratigraphy in modern and ancient shallow-marine sequences |
| topic | Geology, Stratigraphic Marine sediments Sedimentation and deposition Storms Schelfmeer (DE-588)4179475-8 gnd Sturmflut (DE-588)4058275-9 gnd Sturm (DE-588)4058271-1 gnd Sedimentation (DE-588)4054080-7 gnd Sedimentologie (DE-588)4121648-9 gnd |
| topic_facet | Geology, Stratigraphic Marine sediments Sedimentation and deposition Storms Schelfmeer Sturmflut Sturm Sedimentation Sedimentologie Hochschulschrift Sturmbeeinflußtes Meeressediment |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=000301803&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV023550940 |
| work_keys_str_mv | AT aignerthomas stormdepositionalsystemsdynamicstratigraphyinmodernandancientshallowmarinesequences |