Class information for:
Level 1: MAT CULTURE HIST//PLEISTOCENE EXTINCTIONS//MAMMOTH

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
48 2             GEOGRAPHY, PHYSICAL//QUATERNARY SCIENCE REVIEWS//GEOSCIENCES, MULTIDISCIPLINARY 30362
19317 1                   MAT CULTURE HIST//PLEISTOCENE EXTINCTIONS//MAMMOTH 535

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MAT CULTURE HIST address 392719 2% 67% 10
2 PLEISTOCENE EXTINCTIONS authKW 294534 2% 50% 10
3 MAMMOTH authKW 279788 4% 25% 19
4 OVERKILL authKW 265075 2% 38% 12
5 MAMMUTHUS TROGONTHERII authKW 245452 1% 83% 5
6 LATE QUATERNARY EXTINCTIONS authKW 235635 1% 100% 4
7 MAMMUTHUS PRIMIGENIUS authKW 203641 2% 31% 11
8 QUATERNARY INTERNATIONAL journal 196679 26% 2% 139
9 MEZHYRICH authKW 176726 1% 100% 3
10 MEGAFAUNA authKW 156119 5% 10% 26

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Geography, Physical 30289 40% 0% 215
2 Geosciences, Multidisciplinary 10494 51% 0% 274
3 Anthropology 5889 16% 0% 87
4 Archaeology 3853 9% 0% 50
5 Paleontology 1575 7% 0% 40
6 Ecology 580 13% 0% 68
7 Evolutionary Biology 336 6% 0% 30
8 Multidisciplinary Sciences 222 4% 0% 20
9 Biodiversity Conservation 148 3% 0% 15
10 Zoology 105 5% 0% 29

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MAT CULTURE HIST 392719 2% 67% 10
2 CNRSIPH 117818 0% 100% 2
3 INVEST CULTURAL PROCESOS CAMBIO 117818 0% 100% 2
4 UNIV STATE EDUC HIGH PROFESS EDUC 117818 0% 100% 2
5 PALEONTOL HIST GEOL 88360 1% 50% 3
6 ECOL PLANTS ANIM 77504 1% 26% 5
7 PLANT ANIM ECOL 75123 5% 4% 29
8 ALL RUSSIA EXHIBIT 71 58909 0% 100% 1
9 ARCHAEOL PALAEOGEOG CENT SIBERIA 58909 0% 100% 1
10 ARCHEOL ETHNOGR H 58909 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 QUATERNARY INTERNATIONAL 196679 26% 2% 139
2 ANTHROPOLOGIE 30748 4% 2% 23
3 JOURNAL OF WORLD PREHISTORY 14769 1% 3% 8
4 RADIOCARBON 9832 4% 1% 21
5 QUATERNARY SCIENCE REVIEWS 6923 4% 0% 24
6 GEOARCHAEOLOGY-AN INTERNATIONAL JOURNAL 6496 1% 1% 8
7 RUSSIAN JOURNAL OF THERIOLOGY 5889 0% 10% 1
8 JOURNAL OF ARCHAEOLOGICAL SCIENCE 3647 3% 0% 18
9 QUATERNARY RESEARCH 3089 2% 0% 12
10 ARCTIC ANTHROPOLOGY 2722 1% 1% 5

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PLEISTOCENE EXTINCTIONS 294534 2% 50% 10 Search PLEISTOCENE+EXTINCTIONS Search PLEISTOCENE+EXTINCTIONS
2 MAMMOTH 279788 4% 25% 19 Search MAMMOTH Search MAMMOTH
3 OVERKILL 265075 2% 38% 12 Search OVERKILL Search OVERKILL
4 MAMMUTHUS TROGONTHERII 245452 1% 83% 5 Search MAMMUTHUS+TROGONTHERII Search MAMMUTHUS+TROGONTHERII
5 LATE QUATERNARY EXTINCTIONS 235635 1% 100% 4 Search LATE+QUATERNARY+EXTINCTIONS Search LATE+QUATERNARY+EXTINCTIONS
6 MAMMUTHUS PRIMIGENIUS 203641 2% 31% 11 Search MAMMUTHUS+PRIMIGENIUS Search MAMMUTHUS+PRIMIGENIUS
7 MEZHYRICH 176726 1% 100% 3 Search MEZHYRICH Search MEZHYRICH
8 MEGAFAUNA 156119 5% 10% 26 Search MEGAFAUNA Search MEGAFAUNA
9 MAMMOTHS 151914 1% 37% 7 Search MAMMOTHS Search MAMMOTHS
10 WOOLLY MAMMOTH 150796 1% 32% 8 Search WOOLLY+MAMMOTH Search WOOLLY+MAMMOTH

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 12007 ALASKA QUATERNARY//BERINGIA//ARCTIC ANTHROPOLOGY
2 32909 FULGURITE//EXCELLENCE REMOTE SENSING EDUC//YOUNGER DRYAS IMPACT HYPOTHESIS
3 26244 SUMMED PROBABILITY DISTRIBUTION//PREHISTORIC DEMOGRAPHY//ARCHAEOLOGICAL DEMOGRAPHY
4 24176 ISLAND RULE//BIOL ANIM UDI ZOOL//BIO ERSTAT CONSERVACIO
5 4718 AREA PREHIST//ATAPUERCA//EARLY PLEISTOCENE
6 8016 ANCIENT DNA//GEOGENET//URSUS SPELAEUS
7 5446 TAPHONOMY//ZOOARCHAEOLOGY//CUT MARKS
8 4591 AMERICAN ANTIQUITY//PALEOINDIAN//ARCHAEOLOGY
9 2002 MIDDLE STONE AGE//AURIGNACIAN//HOWIESONS POORT
10 9807 AUSTRALIAN ARCHAEOLOGY//PALYNOL PALAEOECOL//ARCHAEOL NAT HIST

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