Class information for:
Level 1: MARTIAN METEORITES//SHERGOTTITE//METEORITICS & PLANETARY SCIENCE

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
23 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 393400
190 3       ICARUS//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS//METEORITICS & PLANETARY SCIENCE 54979
217 2             METEORITICS & PLANETARY SCIENCE//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS//MARS 20389
11751 1                   MARTIAN METEORITES//SHERGOTTITE//METEORITICS & PLANETARY SCIENCE 985

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MARTIAN METEORITES authKW 954154 4% 69% 43
2 SHERGOTTITE authKW 740627 3% 93% 25
3 METEORITICS & PLANETARY SCIENCE journal 572093 22% 8% 218
4 SNC METEORITES authKW 471196 2% 82% 18
5 METEORIT address 335263 6% 17% 61
6 SHOCK VEIN authKW 259160 1% 90% 9
7 TUITE authKW 255962 1% 100% 8
8 SUIZHOU METEORITE authKW 227520 1% 89% 8
9 ALH84001 authKW 215071 1% 61% 11
10 MERRILLITE authKW 199349 1% 69% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Geochemistry & Geophysics 78419 77% 0% 762
2 Mineralogy 5838 11% 0% 109
3 Geosciences, Multidisciplinary 790 11% 0% 112
4 Astronomy & Astrophysics 174 7% 0% 68
5 Geology 54 1% 0% 12
6 Engineering, Aerospace 10 1% 0% 7
7 Multidisciplinary Sciences 6 1% 0% 7
8 Biology 3 1% 0% 12
9 Theater 2 0% 0% 1
10 Computer Science, Cybernetics 0 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 METEORIT 335263 6% 17% 61
2 CODE KR 99981 1% 63% 5
3 PLANETARY GEOSCI 96253 3% 10% 30
4 JSC ENGN TECHNOL SCI JETS 95986 0% 100% 3
5 LYNDON B JOHNSON SPACE 83589 8% 3% 76
6 METEORITE STUDIES 69301 1% 17% 13
7 ESA HARWELL 63990 0% 100% 2
8 PLANETARY SCI BRANCH 60614 1% 32% 6
9 MAGIE 58055 1% 26% 7
10 ASTROCHEM PLANETARY SCI 57583 1% 30% 6

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 METEORITICS & PLANETARY SCIENCE 572093 22% 8% 218
2 GEOCHIMICA ET COSMOCHIMICA ACTA 76427 18% 1% 177
3 METEORITICS 25022 2% 4% 21
4 EARTH AND PLANETARY SCIENCE LETTERS 22995 10% 1% 97
5 AMERICAN MINERALOGIST 17392 6% 1% 61
6 JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS 13885 4% 1% 40
7 POLAR SCIENCE 5127 1% 2% 7
8 PROCEEDINGS OF LUNAR AND PLANETARY SCIENCE 3194 0% 3% 3
9 PERFORMING ARTS & ENTERTAINMENT IN CANADA 1776 0% 6% 1
10 SCIENCE 1341 4% 0% 39

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MARTIAN METEORITES 954154 4% 69% 43 Search MARTIAN+METEORITES Search MARTIAN+METEORITES
2 SHERGOTTITE 740627 3% 93% 25 Search SHERGOTTITE Search SHERGOTTITE
3 SNC METEORITES 471196 2% 82% 18 Search SNC+METEORITES Search SNC+METEORITES
4 SHOCK VEIN 259160 1% 90% 9 Search SHOCK+VEIN Search SHOCK+VEIN
5 TUITE 255962 1% 100% 8 Search TUITE Search TUITE
6 SUIZHOU METEORITE 227520 1% 89% 8 Search SUIZHOU+METEORITE Search SUIZHOU+METEORITE
7 ALH84001 215071 1% 61% 11 Search ALH84001 Search ALH84001
8 MERRILLITE 199349 1% 69% 9 Search MERRILLITE Search MERRILLITE
9 NAKHLITE 186150 1% 73% 8 Search NAKHLITE Search NAKHLITE
10 MARTIAN BASALTS 159976 1% 100% 5 Search MARTIAN+BASALTS Search MARTIAN+BASALTS

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 17587 MARS INTERIOR//MARS//MARS MAGNETIC FIELD
2 172 MARS//MARS SURFACE//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS
3 20807 ASTEROID VESTA//VESTA//ASTROMAT OFF
4 12988 METEORITICS & PLANETARY SCIENCE//METEORITICS//TERRESTRIAL AGE
5 434 METEORITICS & PLANETARY SCIENCE//METEORITICS//GEOCHIMICA ET COSMOCHIMICA ACTA
6 12480 PLANETARY PROTECTION//ASTROBIOLOGY//BIOTECHNOL PLANETARY PROTECT GRP
7 23400 ASTROBIOL EXTREMOPHILES//AREA GEODINAM INTERNA//GEOCHEM MINERAL MINERAL OURCES
8 28777 NANOBACTERIA//CALCIFYING NANOPARTICLES//CENT BIOMED ENGN
9 17492 DEEP EARTHQUAKES//METASTABLE OLIVINE//DEEP FOCUS EARTHQUAKES
10 616 MOON//MOON SURFACE//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS

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