Class information for: |
Basic class information |
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 |
| 0 | 3 | GEOCHEMISTRY & GEOPHYSICS//GEOSCIENCES, MULTIDISCIPLINARY//GEOLOGY | 272432 |
| 28 | 2 | PRECAMBRIAN RESEARCH//GEOSCIENCES, MULTIDISCIPLINARY//MINERALOGY | 33940 |
| 20316 | 1 | EXCESS ARGON//AR 40 AR 39//EARTHTIME | 488 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | EXCESS ARGON | authKW | 344427 | 2% | 44% | 12 |
| 2 | AR 40 AR 39 | authKW | 170534 | 6% | 10% | 27 |
| 3 | EARTHTIME | authKW | 145309 | 1% | 75% | 3 |
| 4 | ALDER CREEK | authKW | 129165 | 0% | 100% | 2 |
| 5 | CORRESPONDING STATES EQUATION | authKW | 129165 | 0% | 100% | 2 |
| 6 | EXCESS ARGON WAVE | authKW | 129165 | 0% | 100% | 2 |
| 7 | ISOTOPE CONCENTRATION MEASUREMENTS | authKW | 129165 | 0% | 100% | 2 |
| 8 | K FELDSPAR GEOCHRONOLOGY | authKW | 129165 | 0% | 100% | 2 |
| 9 | MAAR CRATER | authKW | 129165 | 0% | 100% | 2 |
| 10 | MINERAL GROWTH RATES | authKW | 129165 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Geochemistry & Geophysics | 18698 | 54% | 0% | 263 |
| 2 | Geosciences, Multidisciplinary | 3016 | 29% | 0% | 143 |
| 3 | Mineralogy | 2275 | 10% | 0% | 48 |
| 4 | Geology | 2074 | 9% | 0% | 45 |
| 5 | Geography, Physical | 226 | 4% | 0% | 19 |
| 6 | Multidisciplinary Sciences | 221 | 4% | 0% | 19 |
| 7 | Mining & Mineral Processing | 23 | 1% | 0% | 4 |
| 8 | Spectroscopy | 6 | 2% | 0% | 8 |
| 9 | Paleontology | 5 | 1% | 0% | 3 |
| 10 | Computer Science, Interdisciplinary Applications | 2 | 1% | 0% | 6 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | STATE LITHSPHERE EVOLUT | 129165 | 0% | 100% | 2 |
| 2 | CNRSIRDOCA | 64583 | 0% | 100% | 1 |
| 3 | CNRSUMR 8616 | 64583 | 0% | 100% | 1 |
| 4 | DIRECT ECT MINERAL COSMOCHIM | 64583 | 0% | 100% | 1 |
| 5 | GEOCHIM EAUX 2 PL JUSSIEU | 64583 | 0% | 100% | 1 |
| 6 | GEOCHRONOL MULTITECH IPS IPGP SCI TERRE | 64583 | 0% | 100% | 1 |
| 7 | GEOTHERM 2 | 64583 | 0% | 100% | 1 |
| 8 | HAILAER PETR EXPLORAT DEV HEADQUARTERS | 64583 | 0% | 100% | 1 |
| 9 | HENRI POINCARE 2 CNRS 196 | 64583 | 0% | 100% | 1 |
| 10 | HIST NAT HOMME PREHIST PREHIST | 64583 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CHEMICAL GEOLOGY | 31960 | 13% | 1% | 62 |
| 2 | GEOCHIMICA ET COSMOCHIMICA ACTA | 22738 | 14% | 1% | 68 |
| 3 | QUATERNARY GEOCHRONOLOGY | 16016 | 3% | 2% | 14 |
| 4 | ISOTOPE GEOSCIENCE | 12104 | 1% | 6% | 3 |
| 5 | SCIENTIA GEOLOGICA SINICA | 7820 | 1% | 3% | 4 |
| 6 | EARTH AND PLANETARY SCIENCE LETTERS | 6736 | 8% | 0% | 37 |
| 7 | QUATERNAIRE | 5695 | 1% | 2% | 5 |
| 8 | CONTRIBUTIONS TO MINERALOGY AND PETROLOGY | 5322 | 4% | 0% | 19 |
| 9 | GEOLOGY | 1838 | 3% | 0% | 17 |
| 10 | COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II | 1664 | 3% | 0% | 14 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | EXCESS ARGON | 344427 | 2% | 44% | 12 | Search EXCESS+ARGON | Search EXCESS+ARGON |
| 2 | AR 40 AR 39 | 170534 | 6% | 10% | 27 | Search AR+40+AR+39 | Search AR+40+AR+39 |
| 3 | EARTHTIME | 145309 | 1% | 75% | 3 | Search EARTHTIME | Search EARTHTIME |
| 4 | ALDER CREEK | 129165 | 0% | 100% | 2 | Search ALDER+CREEK | Search ALDER+CREEK |
| 5 | CORRESPONDING STATES EQUATION | 129165 | 0% | 100% | 2 | Search CORRESPONDING+STATES+EQUATION | Search CORRESPONDING+STATES+EQUATION |
| 6 | EXCESS ARGON WAVE | 129165 | 0% | 100% | 2 | Search EXCESS+ARGON+WAVE | Search EXCESS+ARGON+WAVE |
| 7 | ISOTOPE CONCENTRATION MEASUREMENTS | 129165 | 0% | 100% | 2 | Search ISOTOPE+CONCENTRATION+MEASUREMENTS | Search ISOTOPE+CONCENTRATION+MEASUREMENTS |
| 8 | K FELDSPAR GEOCHRONOLOGY | 129165 | 0% | 100% | 2 | Search K+FELDSPAR+GEOCHRONOLOGY | Search K+FELDSPAR+GEOCHRONOLOGY |
| 9 | MAAR CRATER | 129165 | 0% | 100% | 2 | Search MAAR+CRATER | Search MAAR+CRATER |
| 10 | MINERAL GROWTH RATES | 129165 | 0% | 100% | 2 | Search MINERAL+GROWTH+RATES | Search MINERAL+GROWTH+RATES |
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 |