Class information for:
Level 1: HADEAN//JACK HILLS//EOARCHEAN

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10666 1043 57.2 56%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
0 3       GEOCHEMISTRY & GEOPHYSICS//GEOSCIENCES, MULTIDISCIPLINARY//GEOLOGY 255672
51 2             PRECAMBRIAN RESEARCH//GEOSCIENCES, MULTIDISCIPLINARY//NEOPROTEROZOIC 30061
10666 1                   HADEAN//JACK HILLS//EOARCHEAN 1043

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 HADEAN authKW 938040 5% 59% 54
2 JACK HILLS authKW 516204 2% 77% 23
3 EOARCHEAN authKW 506028 2% 79% 22
4 ISUA GREENSTONE BELT authKW 243954 1% 83% 10
5 LEWISIAN COMPLEX authKW 243954 1% 83% 10
6 NUVVUAGITTUQ authKW 234199 1% 100% 8
7 ISUA authKW 210770 1% 60% 12
8 FISKENAESSET COMPLEX authKW 204924 1% 100% 7
9 LEWISIAN GNEISS COMPLEX authKW 204924 1% 100% 7
10 ISUA SUPRACRUSTAL BELT authKW 195159 1% 67% 10

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Geochemistry & Geophysics 29968 47% 0% 490
2 Geology 10763 14% 0% 149
3 Geosciences, Multidisciplinary 7949 32% 0% 338
4 Mineralogy 6371 11% 0% 117
5 Multidisciplinary Sciences 35 1% 0% 13
6 Mining & Mineral Processing 14 0% 0% 5
7 Paleontology 5 0% 0% 5
8 METALLURGY & MINING 5 0% 0% 1
9 Engineering, Petroleum -0 0% 0% 1
10 Spectroscopy -0 1% 0% 7

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ABT ENDOGENE PROZESSE 91480 0% 63% 5
2 PETR ECON GEOL 50177 1% 29% 6
3 GEOL LYON 44716 2% 7% 23
4 CHINESE INT PRECAMBRIAN 39032 0% 67% 2
5 ADMINISTERING 29275 0% 100% 1
6 AEON AFR EARTH OBSERV NETWORK 29275 0% 100% 1
7 AERONAT SPACE ADM ASTROBIOL 29275 0% 100% 1
8 BUR MINERAL PETR 29275 0% 100% 1
9 CCFS ARC EXCELLENCE EARTH PLANETARY SCI 29275 0% 100% 1
10 CNRSUMR 6524IRDR 163 29275 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PRECAMBRIAN RESEARCH 139777 13% 3% 138
2 GEOLOGICAL SURVEY OF DENMARK AND GREENLAND BULLETIN 83503 2% 11% 25
3 EARTH AND PLANETARY SCIENCE LETTERS 22350 9% 1% 99
4 SCOTTISH JOURNAL OF GEOLOGY 14827 2% 3% 19
5 GEOCHIMICA ET COSMOCHIMICA ACTA 14572 8% 1% 80
6 CHEMICAL GEOLOGY 12174 5% 1% 56
7 CONTRIBUTIONS TO MINERALOGY AND PETROLOGY 10857 4% 1% 40
8 LITHOS 8500 3% 1% 34
9 GEOLOGY 8317 5% 1% 53
10 JOURNAL OF THE GEOLOGICAL SOCIETY 6507 3% 1% 27

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 HADEAN 938040 5% 59% 54 Search HADEAN Search HADEAN
2 JACK HILLS 516204 2% 77% 23 Search JACK+HILLS Search JACK+HILLS
3 EOARCHEAN 506028 2% 79% 22 Search EOARCHEAN Search EOARCHEAN
4 ISUA GREENSTONE BELT 243954 1% 83% 10 Search ISUA+GREENSTONE+BELT Search ISUA+GREENSTONE+BELT
5 LEWISIAN COMPLEX 243954 1% 83% 10 Search LEWISIAN+COMPLEX Search LEWISIAN+COMPLEX
6 NUVVUAGITTUQ 234199 1% 100% 8 Search NUVVUAGITTUQ Search NUVVUAGITTUQ
7 ISUA 210770 1% 60% 12 Search ISUA Search ISUA
8 FISKENAESSET COMPLEX 204924 1% 100% 7 Search FISKENAESSET+COMPLEX Search FISKENAESSET+COMPLEX
9 LEWISIAN GNEISS COMPLEX 204924 1% 100% 7 Search LEWISIAN+GNEISS+COMPLEX Search LEWISIAN+GNEISS+COMPLEX
10 ISUA SUPRACRUSTAL BELT 195159 1% 67% 10 Search ISUA+SUPRACRUSTAL+BELT Search ISUA+SUPRACRUSTAL+BELT

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 POLAT, A , WANG, L , APPEL, PWU , (2015) A REVIEW OF STRUCTURAL PATTERNS AND MELTING PROCESSES IN THE ARCHEAN CRATON OF WEST GREENLAND: EVIDENCE FOR CRUSTAL GROWTH AT CONVERGENT PLATE MARGINS AS OPPOSED TO NON-UNIFORMITARIAN MODELS.TECTONOPHYSICS. VOL. 662. ISSUE . P. 67 -94 109 68% 4
2 KOLB, J , BAGAS, L , FIORENTINI, ML , (2015) METALLOGENY OF THE NORTH ATLANTIC CRATON IN GREENLAND.MINERALOGICAL MAGAZINE. VOL. 79. ISSUE 4. P. 815 -855 77 86% 2
3 NUTMAN, AP , BENNETT, VC , FRIEND, CRL , HIDAKA, H , YI, K , LEE, SR , KAMIICHI, T , (2013) THE ITSAQ GNEISS COMPLEX OF GREENLAND: EPISODIC 3900 TO 3660 MA JUVENILE CRUST FORMATION AND RECYCLING IN THE 3660 TO 3600 MA ISUKASIAN OROGENY.AMERICAN JOURNAL OF SCIENCE. VOL. 313. ISSUE 9. P. 877-911 78 84% 13
4 KOMIYA, T , YAMAMOTO, S , AOKI, S , SAWAKI, Y , ISHIKAWA, A , TASHIRO, T , KOSHIDA, K , SHIMOJO, M , AOKI, K , COLLERSON, KD , (2015) GEOLOGY OF THE EOARCHEAN, > 3.95 GA, NULLIAK SUPRACRUSTAL ROCKS IN THE SAGLEK BLOCK, NORTHERN LABRADOR, CANADA: THE OLDEST GEOLOGICAL EVIDENCE FOR PLATE TECTONICS.TECTONOPHYSICS. VOL. 662. ISSUE . P. 40 -66 78 60% 6
5 NEBEL, O , RAPP, RP , YAXLEY, GM , (2014) THE ROLE OF DETRITAL ZIRCONS IN HADEAN CRUSTAL RESEARCH.LITHOS. VOL. 190. ISSUE . P. 313 -327 81 57% 12
6 NUTMAN, AP , FRIEND, CRL , BARKER, SLL , MCGREGOR, VR , (2004) INVENTORY AND ASSESSMENT OF PALAEOARCHAEAN GNEISS TERRAINS AND DETRITAL ZIRCONS IN SOUTHERN WEST GREENLAND.PRECAMBRIAN RESEARCH. VOL. 135. ISSUE 4. P. 281-314 66 88% 74
7 NUTMAN, AP , FRIEND, CRL , (2009) NEW 1:20,000 SCALE GEOLOGICAL MAPS, SYNTHESIS AND HISTORY OF INVESTIGATION OF THE ISUA SUPRACRUSTAL BELT AND ADJACENT ORTHOGNEISSES, SOUTHERN WEST GREENLAND: A GLIMPSE OF EOARCHAEAN CRUST FORMATION AND OROGENY.PRECAMBRIAN RESEARCH. VOL. 172. ISSUE 3-4. P. 189 -211 59 84% 40
8 HOFFMANN, JE , MUNKER, C , POLAT, A , KONIG, S , MEZGER, K , ROSING, MT , (2010) HIGHLY DEPLETED HADEAN MANTLE RESERVOIRS IN THE SOURCES OF EARLY ARCHEAN ARC-LIKE ROCKS, ISUA SUPRACRUSTAL BELT, SOUTHERN WEST GREENLAND.GEOCHIMICA ET COSMOCHIMICA ACTA. VOL. 74. ISSUE 24. P. 7236 -7260 67 71% 22
9 KAMBER, BS , (2015) THE EVOLVING NATURE OF TERRESTRIAL CRUST FROM THE HADEAN, THROUGH THE ARCHAEAN, INTO THE PROTEROZOIC.PRECAMBRIAN RESEARCH. VOL. 258. ISSUE . P. 48 -82 89 35% 24
10 SZILAS, K , KELEMEN, PB , ROSING, MT , (2015) THE PETROGENESIS OF ULTRAMAFIC ROCKS IN THE > 3.7 GA ISUA SUPRACRUSTAL BELT, SOUTHERN WEST GREENLAND: GEOCHEMICAL EVIDENCE FOR TWO DISTINCT MAGMATIC CUMULATE TRENDS.GONDWANA RESEARCH. VOL. 28. ISSUE 2. P. 565 -580 69 54% 5

Classes with closest relation at Level 1


Rank Class id link
1 10697 LIMPOPO BELT//KAAPVAAL CRATON//WITWATERSRAND
2 12240 TRANS HUDSON OROGEN//CANADIAN JOURNAL OF EARTH SCIENCES//WESTERN CHURCHILL PROVINCE
3 19577 KOMATIITE//KAMBALDA//FERROPICRITE
4 6583 YILGARN CRATON//SUPERIOR PROVINCE//ARCHEAN
5 11479 ZIRCON//RHYOLITE//BISHOP TUFF
6 6908 NORTH CHINA CRATON//TRANS NORTH CHINA OROGEN//STATE LITHOSPHER EVOLUT
7 5479 BANDED IRON FORMATION//GREAT OXIDATION EVENT//BIF
8 2120 DHARWAR CRATON//JOURNAL OF THE GEOLOGICAL SOCIETY OF INDIA//GRANULITE
9 18115 PRECAMBRIAN GEOL GEOCHRONOL//PETROLOGY//BELOMORIAN PROVINCE
10 8356 SVECOFENNIAN//FENNOSCANDIAN SHIELD//SKELLEFTE DISTRICT

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