Class information for:
Level 1: RADIOCARBON//HIST MAT CULTURE//CHRONOL

Basic class information
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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
40 3       ARCHAEOLOGY//ANTHROPOLOGY//GEOGRAPHY, PHYSICAL 106435
100 2             ARCHAEOLOGY//ANTHROPOLOGY//JOURNAL OF ARCHAEOLOGICAL SCIENCE 25924
8894 1                   RADIOCARBON//HIST MAT CULTURE//CHRONOL 1237

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RADIOCARBON journal 2822796 44% 21% 540
2 HIST MAT CULTURE address 125781 2% 25% 20
3 CHRONOL address 124357 3% 15% 33
4 RADIOCARBON DATING authKW 101101 5% 6% 63
5 SUBFOSSIL TREES authKW 81524 0% 80% 4
6 TREE RING MAT BANK address 81524 0% 80% 4
7 MALCOLM CAROLYN WIENER AEGEAN NEAR EASTER address 79358 1% 35% 9
8 ARCHAEOLOGY WoSSC 77903 27% 1% 339
9 LEHRSTUHL VOR FRUHGE ICHTE address 76430 0% 100% 3
10 ABSOLUTE CHRONOLOGY authKW 76424 0% 50% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Archaeology 77903 27% 1% 339
2 Geochemistry & Geophysics 34979 46% 0% 574
3 Anthropology 12388 16% 0% 192
4 Geosciences, Multidisciplinary 1474 14% 0% 168
5 Geography, Physical 984 5% 0% 62
6 Nuclear Science & Technology 419 6% 0% 75
7 Paleontology 320 2% 0% 29
8 Physics, Nuclear 239 5% 0% 59
9 Instruments & Instrumentation 192 5% 0% 59
10 Forestry 166 2% 0% 29

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HIST MAT CULTURE 125781 2% 25% 20
2 CHRONOL 124357 3% 15% 33
3 RADIOCARBON 94066 2% 14% 26
4 TREE RING MAT BANK 81524 0% 80% 4
5 MALCOLM CAROLYN WIENER AEGEAN NEAR EASTER 79358 1% 35% 9
6 LEHRSTUHL VOR FRUHGE ICHTE 76430 0% 100% 3
7 KLAUS T IRA SCI DATING 57321 0% 75% 3
8 ARCHAOLOGIEN 50954 0% 100% 2
9 BRANCH OFF SANAA 50954 0% 100% 2
10 MALCOLM CAROLYN WIENER AEGEAN NEAR EAST D 50954 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RADIOCARBON 2822796 44% 21% 540
2 ANTIQUITY 55661 6% 3% 74
3 TRABAJOS DE PREHISTORIA 51958 2% 10% 20
4 ESTONIAN JOURNAL OF ARCHAEOLOGY 36189 1% 16% 9
5 GEOCHRONOMETRIA 16029 1% 5% 14
6 ARCHAEOMETRY 15358 2% 2% 29
7 PRAEHISTORISCHE ZEITSCHRIFT 13268 1% 7% 7
8 OXFORD JOURNAL OF ARCHAEOLOGY 6662 1% 4% 7
9 JOURNAL OF ARCHAEOLOGICAL SCIENCE 5616 3% 1% 34
10 CAMBRIDGE ARCHAEOLOGICAL JOURNAL 5401 1% 2% 10

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 RADIOCARBON DATING 101101 5% 6% 63 Search RADIOCARBON+DATING Search RADIOCARBON+DATING
2 SUBFOSSIL TREES 81524 0% 80% 4 Search SUBFOSSIL+TREES Search SUBFOSSIL+TREES
3 ABSOLUTE CHRONOLOGY 76424 0% 50% 6 Search ABSOLUTE+CHRONOLOGY Search ABSOLUTE+CHRONOLOGY
4 RADIOCARBON CALIBRATION 67927 1% 33% 8 Search RADIOCARBON+CALIBRATION Search RADIOCARBON+CALIBRATION
5 WIGGLE MATCHING 64475 1% 28% 9 Search WIGGLE+MATCHING Search WIGGLE+MATCHING
6 CONFLUENCES MUSEUM 50954 0% 100% 2 Search CONFLUENCES+MUSEUM Search CONFLUENCES+MUSEUM
7 EGYPTIAN CHRONOLOGY 50954 0% 100% 2 Search EGYPTIAN+CHRONOLOGY Search EGYPTIAN+CHRONOLOGY
8 SCYTHIAN CULTURE 50954 0% 100% 2 Search SCYTHIAN+CULTURE Search SCYTHIAN+CULTURE
9 SINGLE YEAR TREE RING 50954 0% 100% 2 Search SINGLE+YEAR+TREE+RING Search SINGLE+YEAR+TREE+RING
10 TISZAPOLGAR CULTURE 50954 0% 100% 2 Search TISZAPOLGAR+CULTURE Search TISZAPOLGAR+CULTURE

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 26244 SUMMED PROBABILITY DISTRIBUTION//PREHISTORIC DEMOGRAPHY//ARCHAEOLOGICAL DEMOGRAPHY
2 16266 RADIOCARBON//SUESS EFFECT//FOSSIL FUEL COMPONENT
3 25964 DENDROARCHAEOLOGY//TREE RING SCI//TREE-RING RESEARCH
4 28918 STRIDE PERIOD//17TH CENTURY CHEMISTRY//ABT RECHTSANGELEGENHEITEN VERWERTUNG
5 4010 ACCELERATOR MASS SPECTROMETRY//AMS//RADIOCARBON
6 8727 LATE GLACIAL//CRYPTOTEPHRA//TEPHROCHRONOLOGY
7 27395 JOURNAL OF INDO-EUROPEAN STUDIES//RIVNAC CULTURE//JORDANOW CULTURE
8 30020 SHROUD OF TURIN//TURIN SHROUD//VINLAND MAP
9 17378 BIRCH BARK TAR//ORGAN GEOCHEM UNIT//PINE PITCH
10 13367 ANTIQUITY//ARCHAEOLOGY//STONEHENGE

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