The pyrope megablasts of the coesite bearing terrain, Dora-Maira massif, western Alps: inclusion mineralogy and petrology
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | German |
| Veröffentlicht: |
1998
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Kiel, Univ., Diss., 1998 |
| Beschreibung: | II, 85 Bl. Ill., graph. Darst., Kt. |
Internformat
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV012747479 | ||
| 003 | DE-604 | ||
| 005 | 19991201 | ||
| 007 | t | ||
| 008 | 990831s1998 gw abd| m||| 00||| ger d | ||
| 016 | 7 | |a 956665136 |2 DE-101 | |
| 035 | |a (OCoLC)245793399 | ||
| 035 | |a (DE-599)BVBBV012747479 | ||
| 040 | |a DE-604 |b ger |e rakddb | ||
| 041 | 0 | |a ger | |
| 044 | |a gw |c DE | ||
| 049 | |a DE-91 |a DE-355 | ||
| 084 | |a GEO 400d |2 stub | ||
| 084 | |a GEO 324d |2 stub | ||
| 084 | |a GEO 450d |2 stub | ||
| 100 | 1 | |a Simon, Gisela |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a The pyrope megablasts of the coesite bearing terrain, Dora-Maira massif, western Alps |b inclusion mineralogy and petrology |c vorgelegt von Gisela Simon |
| 246 | 1 | 3 | |a The pyrope megablasts of the coesite-bearing terrain, Dora-Maira massif, western Alps |
| 264 | 1 | |c 1998 | |
| 300 | |a II, 85 Bl. |b Ill., graph. Darst., Kt. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 500 | |a Kiel, Univ., Diss., 1998 | ||
| 650 | 0 | 7 | |a Gesteinskunde |0 (DE-588)4020740-7 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Metamorphes Gestein |0 (DE-588)4114576-8 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Geochemie |0 (DE-588)4020198-3 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Mineralogie |0 (DE-588)4039457-8 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Einschluss |0 (DE-588)4013926-8 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Pyrop |0 (DE-588)4496579-5 |2 gnd |9 rswk-swf |
| 651 | 7 | |a Dora-Maira-Massiv |0 (DE-588)4555021-9 |2 gnd |9 rswk-swf | |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 689 | 0 | 0 | |a Dora-Maira-Massiv |0 (DE-588)4555021-9 |D g |
| 689 | 0 | 1 | |a Metamorphes Gestein |0 (DE-588)4114576-8 |D s |
| 689 | 0 | 2 | |a Pyrop |0 (DE-588)4496579-5 |D s |
| 689 | 0 | 3 | |a Einschluss |0 (DE-588)4013926-8 |D s |
| 689 | 0 | 4 | |a Gesteinskunde |0 (DE-588)4020740-7 |D s |
| 689 | 0 | |5 DE-604 | |
| 689 | 1 | 0 | |a Dora-Maira-Massiv |0 (DE-588)4555021-9 |D g |
| 689 | 1 | 1 | |a Metamorphes Gestein |0 (DE-588)4114576-8 |D s |
| 689 | 1 | 2 | |a Pyrop |0 (DE-588)4496579-5 |D s |
| 689 | 1 | 3 | |a Einschluss |0 (DE-588)4013926-8 |D s |
| 689 | 1 | 4 | |a Mineralogie |0 (DE-588)4039457-8 |D s |
| 689 | 1 | |5 DE-604 | |
| 689 | 2 | 0 | |a Dora-Maira-Massiv |0 (DE-588)4555021-9 |D g |
| 689 | 2 | 1 | |a Metamorphes Gestein |0 (DE-588)4114576-8 |D s |
| 689 | 2 | 2 | |a Pyrop |0 (DE-588)4496579-5 |D s |
| 689 | 2 | 3 | |a Einschluss |0 (DE-588)4013926-8 |D s |
| 689 | 2 | 4 | |a Geochemie |0 (DE-588)4020198-3 |D s |
| 689 | 2 | |5 DE-604 | |
| 856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008668718&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-008668718 | |
Datensatz im Suchindex
| _version_ | 1807500987416444928 |
|---|---|
| adam_text |
CONTENTS
REMARCLEMENTS
YY
DANKSAGUNG
YY
ACKNOWLEDGEMENTS
I
ZUSAMMENFASSUNG
1
ABSTRACT
4
GENERAL
INTRODUCTION
AND
ALMS
OF
THE
STUDY
6
PART
1:
GEOLOGICAL
SETTING
8
1.1:
GEOLOGICAL
OVERVIEW
OF
THE
WESTERN
ALPS
8
1.2:
GEOLOGICAL
AND
PETROLOGICAL
SETTING
OF
THE
SOUTHERN
DORA-MAIRA
MASSIF
9
1.3:
AGE
OF
THE
UHP
METAMORPHISM
12
1.4:
POSSIBLE
PROTOLITH
OF
THE
PYROPE
QUARTZITE
13
PART
2:
OCCURRENCES
OF
NEW
MINERALS
AND
CRITICAL
ASSEMBLAGES
14
2.1:
INTRODUCTION
14
2.2:
OCCURRENCE
OF
NEW
AND
COMPOSITIONALLY
UNCOMMON
MINERALS
14
2.3:
GEOGRAPHIC
DISTRIBUTION
OF
CRITICAL
ASSEMBLAGES
16
PART
3:
ANALYTICAL
METHODS
19
3.1:
INTRODUCTION
19
3.2:
ELECTRON
MICROPROBE
19
3.3:
ION
MICROPROBE
20
3.4:
TEM
21
PART
4:
NEAR-END-MEMBER
MAGNESIOCHLORITOID
IN
PROGRADE-ZONED
PYROPE
22
4.1:
INTRODUCTION
22
4.2:
PETROGRAPHY
22
4.3:
MINERAL
CHEMISTRY
24
4.4:
FE-MG
PARTITIONING
29
4.4.1:
MAGNESIOSTAUROLITE-GARNET
29
4.4.2:
MAGNESIOCHLORITOID-GARNET
30
4.5:
DISCUSSION
33
4.5.1:
SIGNIFICANCE
OF
MG-CLD
AND
OF
GRT
ZONING;
P-T
PATH
33
4.5.2:
SIGNIFICANCE
OF
REVERSAL
IN
FE-MG
PARTITIONING:
EQUILIBRIUM
OR
DISEQUILIBRIUM?
36
PART
5:
MAGNESIOSTAUROLITE
IN
PYROPE
MEGABLASTS
39
5.1:
INTRODUCTION
39
5.2:
OCCURRENCE
39
5.3:
CHEMISTRY
40
5.4:
FE-MG
PARTITIONING
42
5.5:
PHYSICAL
AND
CRYSTALLOGRAPHIC
PROPERTIES
43
5.5.1:
PHYSICAL
AND
OPTICAL
PROPERTIES
43
5.5.2:
CRYSTALLOGRAPHY
43
5.5.3:
CRYSTAL
CHEMISTRY
44
5.6:
'
LAMELLAR
'
SYSTEMS
45
5.6.1;
OPTICAL
OBSERVATIONS
45
5.6.2:
OBSERVATION
WITH
A
TEM
46
5.7:
DISCUSSION
48
5.7.1:
LI
DETERMINATION
WITH
AN
ION
MICROPROBE
48
5.7.2:
REVERSAL
IN
FE-MG
PARTITIONING
BETWEEN
GARNET
AND
STAUROLITE
49
5.7.3:
CHANGE
IN
COORDINATION
OF
THE
DIVALENT
CATION
49
5.7.4:
COUPLED
SITE
OCCUPANCY
OF
M(4A)
AND
M(4B)
SITES
49
5.7.5:
WHAT
MAY
BE
THE
ORIGIN
OF
THE
LAMELLAE
WITHIN
MG-STAUROLITE?
50
PART
6:
GRANULITIC
ASSEMBLAGES
IN
PYROPE
MEGABLASTS
51
6.1:
INTRODUCTION
51
6.2:
PETROGRAPHY
51
6.3:
MINERAL
CHEMISTRY
58
6.4:
DISCUSSION
63
6.4.1:
PETROGRAPHIC
INTERPRETATION
63
6.4.2:
P-T
ESTIMATES
63
6.4.3:
FLUID
ABSENCE
VS.
LOW
H
2
O
ACTIVITY
66
6.4.4:
LOWERING
H
2
O
ACTIVITY
68
6.4.5:
FLUID
ABSENCE
VS.
LOW
H
2
O
ACTIVITY:
ARE
THESE
HYPOTHESES
CONTRADICTORY?
69
CONCLUSIONS
AND
PERSPECTIVES
70
REFERENCES
72
APPENDIX
81 |
| any_adam_object | 1 |
| author | Simon, Gisela |
| author_facet | Simon, Gisela |
| author_role | aut |
| author_sort | Simon, Gisela |
| author_variant | g s gs |
| building | Verbundindex |
| bvnumber | BV012747479 |
| classification_tum | GEO 400d GEO 324d GEO 450d |
| ctrlnum | (OCoLC)245793399 (DE-599)BVBBV012747479 |
| discipline | Geowissenschaften |
| format | Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>00000nam a2200000 c 4500</leader><controlfield tag="001">BV012747479</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">19991201</controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">990831s1998 gw abd| m||| 00||| ger d</controlfield><datafield tag="016" ind1="7" ind2=" "><subfield code="a">956665136</subfield><subfield code="2">DE-101</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)245793399</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV012747479</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakddb</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">ger</subfield></datafield><datafield tag="044" ind1=" " ind2=" "><subfield code="a">gw</subfield><subfield code="c">DE</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-91</subfield><subfield code="a">DE-355</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">GEO 400d</subfield><subfield code="2">stub</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">GEO 324d</subfield><subfield code="2">stub</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">GEO 450d</subfield><subfield code="2">stub</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Simon, Gisela</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">The pyrope megablasts of the coesite bearing terrain, Dora-Maira massif, western Alps</subfield><subfield code="b">inclusion mineralogy and petrology</subfield><subfield code="c">vorgelegt von Gisela Simon</subfield></datafield><datafield tag="246" ind1="1" ind2="3"><subfield code="a">The pyrope megablasts of the coesite-bearing terrain, Dora-Maira massif, western Alps</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1998</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">II, 85 Bl.</subfield><subfield code="b">Ill., graph. Darst., Kt.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Kiel, Univ., Diss., 1998</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Gesteinskunde</subfield><subfield code="0">(DE-588)4020740-7</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Metamorphes Gestein</subfield><subfield code="0">(DE-588)4114576-8</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Geochemie</subfield><subfield code="0">(DE-588)4020198-3</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Mineralogie</subfield><subfield code="0">(DE-588)4039457-8</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Einschluss</subfield><subfield code="0">(DE-588)4013926-8</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Pyrop</subfield><subfield code="0">(DE-588)4496579-5</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="651" ind1=" " ind2="7"><subfield code="a">Dora-Maira-Massiv</subfield><subfield code="0">(DE-588)4555021-9</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="655" ind1=" " ind2="7"><subfield code="0">(DE-588)4113937-9</subfield><subfield code="a">Hochschulschrift</subfield><subfield code="2">gnd-content</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Dora-Maira-Massiv</subfield><subfield code="0">(DE-588)4555021-9</subfield><subfield code="D">g</subfield></datafield><datafield tag="689" ind1="0" ind2="1"><subfield code="a">Metamorphes Gestein</subfield><subfield code="0">(DE-588)4114576-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="2"><subfield code="a">Pyrop</subfield><subfield code="0">(DE-588)4496579-5</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="3"><subfield code="a">Einschluss</subfield><subfield code="0">(DE-588)4013926-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="4"><subfield code="a">Gesteinskunde</subfield><subfield code="0">(DE-588)4020740-7</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="689" ind1="1" ind2="0"><subfield code="a">Dora-Maira-Massiv</subfield><subfield code="0">(DE-588)4555021-9</subfield><subfield code="D">g</subfield></datafield><datafield tag="689" ind1="1" ind2="1"><subfield code="a">Metamorphes Gestein</subfield><subfield code="0">(DE-588)4114576-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2="2"><subfield code="a">Pyrop</subfield><subfield code="0">(DE-588)4496579-5</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2="3"><subfield code="a">Einschluss</subfield><subfield code="0">(DE-588)4013926-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2="4"><subfield code="a">Mineralogie</subfield><subfield code="0">(DE-588)4039457-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="689" ind1="2" ind2="0"><subfield code="a">Dora-Maira-Massiv</subfield><subfield code="0">(DE-588)4555021-9</subfield><subfield code="D">g</subfield></datafield><datafield tag="689" ind1="2" ind2="1"><subfield code="a">Metamorphes Gestein</subfield><subfield code="0">(DE-588)4114576-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="2" ind2="2"><subfield code="a">Pyrop</subfield><subfield code="0">(DE-588)4496579-5</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="2" ind2="3"><subfield code="a">Einschluss</subfield><subfield code="0">(DE-588)4013926-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="2" ind2="4"><subfield code="a">Geochemie</subfield><subfield code="0">(DE-588)4020198-3</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="2" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">DNB Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008668718&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="943" ind1="1" ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-008668718</subfield></datafield></record></collection> |
| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| geographic | Dora-Maira-Massiv (DE-588)4555021-9 gnd |
| geographic_facet | Dora-Maira-Massiv |
| id | DE-604.BV012747479 |
| illustrated | Illustrated |
| indexdate | 2024-08-16T00:14:26Z |
| institution | BVB |
| language | German |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-008668718 |
| oclc_num | 245793399 |
| open_access_boolean | |
| owner | DE-91 DE-BY-TUM DE-355 DE-BY-UBR |
| owner_facet | DE-91 DE-BY-TUM DE-355 DE-BY-UBR |
| physical | II, 85 Bl. Ill., graph. Darst., Kt. |
| publishDate | 1998 |
| publishDateSearch | 1998 |
| publishDateSort | 1998 |
| record_format | marc |
| spelling | Simon, Gisela Verfasser aut The pyrope megablasts of the coesite bearing terrain, Dora-Maira massif, western Alps inclusion mineralogy and petrology vorgelegt von Gisela Simon The pyrope megablasts of the coesite-bearing terrain, Dora-Maira massif, western Alps 1998 II, 85 Bl. Ill., graph. Darst., Kt. txt rdacontent n rdamedia nc rdacarrier Kiel, Univ., Diss., 1998 Gesteinskunde (DE-588)4020740-7 gnd rswk-swf Metamorphes Gestein (DE-588)4114576-8 gnd rswk-swf Geochemie (DE-588)4020198-3 gnd rswk-swf Mineralogie (DE-588)4039457-8 gnd rswk-swf Einschluss (DE-588)4013926-8 gnd rswk-swf Pyrop (DE-588)4496579-5 gnd rswk-swf Dora-Maira-Massiv (DE-588)4555021-9 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Dora-Maira-Massiv (DE-588)4555021-9 g Metamorphes Gestein (DE-588)4114576-8 s Pyrop (DE-588)4496579-5 s Einschluss (DE-588)4013926-8 s Gesteinskunde (DE-588)4020740-7 s DE-604 Mineralogie (DE-588)4039457-8 s Geochemie (DE-588)4020198-3 s DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008668718&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Simon, Gisela The pyrope megablasts of the coesite bearing terrain, Dora-Maira massif, western Alps inclusion mineralogy and petrology Gesteinskunde (DE-588)4020740-7 gnd Metamorphes Gestein (DE-588)4114576-8 gnd Geochemie (DE-588)4020198-3 gnd Mineralogie (DE-588)4039457-8 gnd Einschluss (DE-588)4013926-8 gnd Pyrop (DE-588)4496579-5 gnd |
| subject_GND | (DE-588)4020740-7 (DE-588)4114576-8 (DE-588)4020198-3 (DE-588)4039457-8 (DE-588)4013926-8 (DE-588)4496579-5 (DE-588)4555021-9 (DE-588)4113937-9 |
| title | The pyrope megablasts of the coesite bearing terrain, Dora-Maira massif, western Alps inclusion mineralogy and petrology |
| title_alt | The pyrope megablasts of the coesite-bearing terrain, Dora-Maira massif, western Alps |
| title_auth | The pyrope megablasts of the coesite bearing terrain, Dora-Maira massif, western Alps inclusion mineralogy and petrology |
| title_exact_search | The pyrope megablasts of the coesite bearing terrain, Dora-Maira massif, western Alps inclusion mineralogy and petrology |
| title_full | The pyrope megablasts of the coesite bearing terrain, Dora-Maira massif, western Alps inclusion mineralogy and petrology vorgelegt von Gisela Simon |
| title_fullStr | The pyrope megablasts of the coesite bearing terrain, Dora-Maira massif, western Alps inclusion mineralogy and petrology vorgelegt von Gisela Simon |
| title_full_unstemmed | The pyrope megablasts of the coesite bearing terrain, Dora-Maira massif, western Alps inclusion mineralogy and petrology vorgelegt von Gisela Simon |
| title_short | The pyrope megablasts of the coesite bearing terrain, Dora-Maira massif, western Alps |
| title_sort | the pyrope megablasts of the coesite bearing terrain dora maira massif western alps inclusion mineralogy and petrology |
| title_sub | inclusion mineralogy and petrology |
| topic | Gesteinskunde (DE-588)4020740-7 gnd Metamorphes Gestein (DE-588)4114576-8 gnd Geochemie (DE-588)4020198-3 gnd Mineralogie (DE-588)4039457-8 gnd Einschluss (DE-588)4013926-8 gnd Pyrop (DE-588)4496579-5 gnd |
| topic_facet | Gesteinskunde Metamorphes Gestein Geochemie Mineralogie Einschluss Pyrop Dora-Maira-Massiv Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008668718&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT simongisela thepyropemegablastsofthecoesitebearingterraindoramairamassifwesternalpsinclusionmineralogyandpetrology AT simongisela thepyropemegablastsofthecoesitebearingterraindoramairamassifwesternalps |