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 |
|---|---|---|---|
| 11 | 4 | ECOLOGY//ZOOLOGY//MARINE & FRESHWATER BIOLOGY | 1214215 |
| 313 | 3 | PALEONTOLOGY//JOURNAL OF PALEONTOLOGY//PALAEONTOLOGY | 39731 |
| 300 | 2 | PALEONTOLOGY//JOURNAL OF PALEONTOLOGY//ORDOVICIAN | 18876 |
| 14519 | 1 | STROMATOPOROIDS//TABULATA//STROMATOPOROIDEA | 794 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | STROMATOPOROIDS | authKW | 575509 | 4% | 50% | 29 |
| 2 | TABULATA | authKW | 358203 | 2% | 48% | 19 |
| 3 | STROMATOPOROIDEA | authKW | 317538 | 1% | 100% | 8 |
| 4 | ARCHAEOCYATHS | authKW | 300817 | 2% | 63% | 12 |
| 5 | NORTH CHINA PLATFORM | authKW | 228798 | 2% | 41% | 14 |
| 6 | ARCHAEOCYATHA | authKW | 211687 | 1% | 67% | 8 |
| 7 | XIAZHEN FORMATION | authKW | 198462 | 1% | 100% | 5 |
| 8 | JOURNAL OF PALEONTOLOGY | journal | 187547 | 17% | 3% | 136 |
| 9 | PALEONTOLOGY | WoSSC | 158207 | 60% | 1% | 478 |
| 10 | SILICEOUS SPONGE | authKW | 141755 | 1% | 71% | 5 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Paleontology | 158207 | 60% | 1% | 478 |
| 2 | Geology | 21626 | 23% | 0% | 183 |
| 3 | Geosciences, Multidisciplinary | 3241 | 24% | 0% | 191 |
| 4 | Engineering, Petroleum | 459 | 3% | 0% | 20 |
| 5 | Geography, Physical | 321 | 4% | 0% | 29 |
| 6 | Multidisciplinary Sciences | 207 | 3% | 0% | 24 |
| 7 | Evolutionary Biology | 47 | 2% | 0% | 16 |
| 8 | Biodiversity Conservation | 35 | 1% | 0% | 10 |
| 9 | Energy & Fuels | 18 | 3% | 0% | 20 |
| 10 | Ecology | 9 | 2% | 0% | 19 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | POLAR EARTH SYST SCI | 123465 | 2% | 22% | 14 |
| 2 | INFORMAT SYSTEMATMNHN HIST TERRE | 119077 | 0% | 100% | 3 |
| 3 | GEOCIENCIAS MADRID | 79385 | 0% | 100% | 2 |
| 4 | OURCES EXPLORAT ENGN | 79385 | 0% | 100% | 2 |
| 5 | HERITAGE STUDIES | 44650 | 0% | 38% | 3 |
| 6 | BR ALASKAN GEOL | 39692 | 0% | 100% | 1 |
| 7 | CATASTROPH ENVIRONM CHANGE GRP | 39692 | 0% | 100% | 1 |
| 8 | CIENCIAS TIERRA AREA MUSEO PALEONTOL | 39692 | 0% | 100% | 1 |
| 9 | CIENT TECNOL IANIGLA | 39692 | 0% | 100% | 1 |
| 10 | CRMTG | 39692 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF PALEONTOLOGY | 187547 | 17% | 3% | 136 |
| 2 | LETHAIA | 73750 | 6% | 4% | 51 |
| 3 | PALAIOS | 25820 | 4% | 2% | 29 |
| 4 | FACIES | 25103 | 3% | 3% | 22 |
| 5 | ALCHERINGA | 23572 | 3% | 2% | 24 |
| 6 | PALAEONTOLOGY | 20401 | 4% | 2% | 33 |
| 7 | PALEONTOLOGICHESKII ZHURNAL | 20286 | 3% | 2% | 22 |
| 8 | BULLETIN OF CANADIAN PETROLEUM GEOLOGY | 18772 | 2% | 3% | 17 |
| 9 | GEOBIOS | 12972 | 3% | 1% | 24 |
| 10 | GFF | 12123 | 2% | 2% | 16 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | STROMATOPOROIDS | 575509 | 4% | 50% | 29 | Search STROMATOPOROIDS | Search STROMATOPOROIDS |
| 2 | TABULATA | 358203 | 2% | 48% | 19 | Search TABULATA | Search TABULATA |
| 3 | STROMATOPOROIDEA | 317538 | 1% | 100% | 8 | Search STROMATOPOROIDEA | Search STROMATOPOROIDEA |
| 4 | ARCHAEOCYATHS | 300817 | 2% | 63% | 12 | Search ARCHAEOCYATHS | Search ARCHAEOCYATHS |
| 5 | NORTH CHINA PLATFORM | 228798 | 2% | 41% | 14 | Search NORTH+CHINA+PLATFORM | Search NORTH+CHINA+PLATFORM |
| 6 | ARCHAEOCYATHA | 211687 | 1% | 67% | 8 | Search ARCHAEOCYATHA | Search ARCHAEOCYATHA |
| 7 | XIAZHEN FORMATION | 198462 | 1% | 100% | 5 | Search XIAZHEN+FORMATION | Search XIAZHEN+FORMATION |
| 8 | SILICEOUS SPONGE | 141755 | 1% | 71% | 5 | Search SILICEOUS+SPONGE | Search SILICEOUS+SPONGE |
| 9 | HETERACTINIDA | 127014 | 1% | 80% | 4 | Search HETERACTINIDA | Search HETERACTINIDA |
| 10 | LITHISTID SPONGE | 127014 | 1% | 80% | 4 | Search LITHISTID+SPONGE | Search LITHISTID+SPONGE |
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 |