Class information for:
Level 1: LIMPOPO BELT//KAAPVAAL CRATON//WITWATERSRAND

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10697 1042 57.7 46%


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
10697 1                   LIMPOPO BELT//KAAPVAAL CRATON//WITWATERSRAND 1042

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 LIMPOPO BELT authKW 1157759 4% 90% 44
2 KAAPVAAL CRATON authKW 552822 4% 44% 43
3 WITWATERSRAND authKW 483123 2% 63% 26
4 SOUTH AFRICAN JOURNAL OF GEOLOGY journal 425794 9% 15% 96
5 PRECAMBRIAN RESEARCH journal 420002 23% 6% 239
6 BARBERTON GREENSTONE BELT authKW 403016 3% 49% 28
7 PILBARA CRATON authKW 382179 3% 43% 30
8 ZIMBABWE CRATON authKW 263721 1% 75% 12
9 ARCHAEAN authKW 252362 5% 15% 56
10 LIMPOPO COMPLEX authKW 159536 1% 78% 7

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 Geology 28479 23% 0% 241
2 Geosciences, Multidisciplinary 18996 49% 0% 515
3 Geochemistry & Geophysics 9351 27% 0% 277
4 Mineralogy 7415 12% 0% 126
5 Mining & Mineral Processing 617 3% 0% 27
6 Paleontology 14 1% 0% 7
7 Multidisciplinary Sciences 2 0% 0% 5
8 Engineering, Geological -0 0% 0% 1
9 Geography, Physical -1 0% 0% 1
10 Water Resources -1 0% 0% 4

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 HUGH ALLSOPP 127852 1% 36% 12
2 LIMPOPO UNIT 122094 0% 83% 5
3 GRP ISOTOPENGEOL 91558 1% 31% 10
4 BPI GEOPHYS 65930 0% 75% 3
5 ECON GEOL 64015 2% 11% 20
6 CAMEG 58606 0% 100% 2
7 MINERAL PETROG ISOTOPENGEOL GRP 58606 0% 100% 2
8 CIGCES 50225 1% 29% 6
9 AEON 43940 1% 17% 9
10 AFRICAN EARTH OBSERV NETWORK 39069 0% 67% 2

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 SOUTH AFRICAN JOURNAL OF GEOLOGY 425794 9% 15% 96
2 PRECAMBRIAN RESEARCH 420002 23% 6% 239
3 JOURNAL OF AFRICAN EARTH SCIENCES 72019 8% 3% 85
4 ECONOMIC GEOLOGY AND THE BULLETIN OF THE SOCIETY OF ECONOMIC GEOLOGISTS 26394 3% 3% 36
5 MINERALIUM DEPOSITA 14313 3% 2% 29
6 JOURNAL OF THE GEOLOGICAL SOCIETY 6038 2% 1% 26
7 AUSTRALIAN JOURNAL OF EARTH SCIENCES 5164 2% 1% 18
8 GEOLOGY 4722 4% 0% 40
9 MINERALOGY AND PETROLOGY 4230 1% 1% 14
10 JOURNAL OF METAMORPHIC GEOLOGY 4058 1% 1% 15

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 LIMPOPO BELT 1157759 4% 90% 44 Search LIMPOPO+BELT Search LIMPOPO+BELT
2 KAAPVAAL CRATON 552822 4% 44% 43 Search KAAPVAAL+CRATON Search KAAPVAAL+CRATON
3 WITWATERSRAND 483123 2% 63% 26 Search WITWATERSRAND Search WITWATERSRAND
4 BARBERTON GREENSTONE BELT 403016 3% 49% 28 Search BARBERTON+GREENSTONE+BELT Search BARBERTON+GREENSTONE+BELT
5 PILBARA CRATON 382179 3% 43% 30 Search PILBARA+CRATON Search PILBARA+CRATON
6 ZIMBABWE CRATON 263721 1% 75% 12 Search ZIMBABWE+CRATON Search ZIMBABWE+CRATON
7 ARCHAEAN 252362 5% 15% 56 Search ARCHAEAN Search ARCHAEAN
8 LIMPOPO COMPLEX 159536 1% 78% 7 Search LIMPOPO+COMPLEX Search LIMPOPO+COMPLEX
9 BARBERTON 154148 1% 48% 11 Search BARBERTON Search BARBERTON
10 ARCHEAN 153461 6% 9% 61 Search ARCHEAN Search ARCHEAN

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 ZEH, A , GERDES, A , BARTON, JM , (2009) ARCHEAN ACCRETION AND CRUSTAL EVOLUTION OF THE KALAHARI CRATON-THE ZIRCON AGE AND HF ISOTOPE RECORD OF GRANITIC ROCKS FROM BARBERTON/SWAZILAND TO THE FRANCISTOWN ARC.JOURNAL OF PETROLOGY. VOL. 50. ISSUE 5. P. 933 -966 80 62% 90
2 BUMBY, AJ , ERIKSSON, PG , CATUNEANU, O , NELSON, DR , RIGBY, MJ , (2012) MESO-ARCHAEAN AND PALAEO-PROTEROZOIC SEDIMENTARY SEQUENCE STRATIGRAPHY OF THE KAAPVAAL CRATON.MARINE AND PETROLEUM GEOLOGY. VOL. 33. ISSUE 1. P. 92 -116 66 84% 1
3 BASSON, IJ , CREUS, PK , ANTHONISSEN, CJ , STOCH, B , EKKERD, J , (2016) STRUCTURAL ANALYSIS AND IMPLICIT 3D MODELLING OF HIGH-GRADE HOST ROCKS TO THE VENETIA KIMBERLITE DIATREMES, CENTRAL ZONE, LIMPOPO BELT, SOUTH AFRICA.JOURNAL OF STRUCTURAL GEOLOGY. VOL. 86. ISSUE . P. 47 -61 52 93% 0
4 ANHAEUSSER, CR , (2014) ARCHAEAN GREENSTONE BELTS AND ASSOCIATED GRANITIC ROCKS - A REVIEW.JOURNAL OF AFRICAN EARTH SCIENCES. VOL. 100. ISSUE . P. 684 -732 99 42% 10
5 RIGBY, M , MOURI, H , BRANDL, G , (2008) A REVIEW OF THE PRESSURE-TEMPERATURE-TIME EVOLUTION OF THE LIMPOPO BELT: CONSTRAINTS FOR A TECTONIC MODEL.JOURNAL OF AFRICAN EARTH SCIENCES. VOL. 50. ISSUE 2-4. P. 120 -132 54 87% 19
6 RIGBY, MJ , BASSON, IJ , KRAMERS, JD , GRASER, P , MAVIMBELA, PK , (2011) THE STRUCTURAL METAMORPHIC AND TEMPORAL EVOLUTION OF THE COUNTRY ROCKS SURROUNDING VENETIA MINE, LIMPOPO BELT, SOUTH AFRICA: EVIDENCE FOR A SINGLE PALAEOPROTEROZOIC TECTONO-METAMORPHIC EVENT WITH IMPLICATIONS FOR A TECTONIC MODEL.PRECAMBRIAN RESEARCH. VOL. 186. ISSUE 1-4. P. 51 -69 56 80% 4
7 XIE, HQ , KRONER, A , BRAND, G , WAN, YS , (2017) TWO OROGENIC EVENTS SEPARATED BY 2.6 GA MAFIC DYKES IN THE CENTRAL ZONE, LIMPOPO BELT, SOUTHERN AFRICA.PRECAMBRIAN RESEARCH. VOL. 289. ISSUE . P. 129 -141 48 77% 0
8 VAN KRANENDONK, MJ , SMITHIES, RH , HICKMAN, AH , CHAMPION, DC , (2007) REVIEW: SECULAR TECTONIC EVOLUTION OF ARCHEAN CONTINENTAL CRUST: INTERPLAY BETWEEN HORIZONTAL AND VERTICAL PROCESSES IN THE FORMATION OF THE PILBARA CRATON, AUSTRALIA.TERRA NOVA. VOL. 19. ISSUE 1. P. 1 -38 63 59% 105
9 ZEH, A , WILSON, AH , OVTCHAROVA, M , (2016) SOURCE AND AGE OF UPPER TRANSVAAL SUPERGROUP, SOUTH AFRICA: AGE-HF ISOTOPE RECORD OF ZIRCONS IN MAGALIESBERG QUARTZITE AND DULLSTROOM LAVA, AND IMPLICATIONS FOR PALEOPROTEROZOIC (2.5-2.0 GA) CONTINENT RECONSTRUCTION.PRECAMBRIAN RESEARCH. VOL. 278. ISSUE . P. 1 -21 64 53% 1
10 ERIKSSON, PG , RIGBY, MJ , BANDOPADHYAY, PC , STEENKAMP, NC , (2011) THE KAAPVAAL CRATON, SOUTH AFRICA: NO EVIDENCE FOR A SUPERCONTINENTAL AFFINITY PRIOR TO 2.0 GA?.INTERNATIONAL GEOLOGY REVIEW. VOL. 53. ISSUE 11-12. P. 1312 -1330 57 70% 5

Classes with closest relation at Level 1


Rank Class id link
1 5479 BANDED IRON FORMATION//GREAT OXIDATION EVENT//BIF
2 10666 HADEAN//JACK HILLS//EOARCHEAN
3 6583 YILGARN CRATON//SUPERIOR PROVINCE//ARCHEAN
4 19577 KOMATIITE//KAMBALDA//FERROPICRITE
5 17815 SOUTH AFRICAN JOURNAL OF GEOLOGY//SOR RONDANE MOUNTAINS//DRONNING MAUD LAND
6 11682 STROMATOLITES//MICROBIALITES//STUDY EVOLUT ORIGIN LIFE
7 35873 DIGITAL GAMMA ACTIVATION AUTORADIOGRAPHY//GAMMA ACTIVATION//2D FILTER FOR ENHANCING IMAGE CONTRAST
8 12240 TRANS HUDSON OROGEN//CANADIAN JOURNAL OF EARTH SCIENCES//WESTERN CHURCHILL PROVINCE
9 16676 AMAZONIAN CRATON//AMAZON CRATON//CARAJAS MINERAL PROVINCE
10 2120 DHARWAR CRATON//JOURNAL OF THE GEOLOGICAL SOCIETY OF INDIA//GRANULITE

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