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 |
| 17480 | 1 | SERPULIDAE//SPIRORBIDAE//TUBE ULTRASTRUCTURE | 625 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SERPULIDAE | authKW | 1928755 | 8% | 75% | 51 |
| 2 | SPIRORBIDAE | authKW | 581373 | 2% | 82% | 14 |
| 3 | TUBE ULTRASTRUCTURE | authKW | 504256 | 2% | 100% | 10 |
| 4 | ENCRUSTERS | authKW | 395325 | 2% | 56% | 14 |
| 5 | BIOCLAUSTRATIONS | authKW | 371313 | 1% | 82% | 9 |
| 6 | SERPULIDS | authKW | 364306 | 3% | 43% | 17 |
| 7 | SERPULA VERMICULARIS | authKW | 340369 | 1% | 75% | 9 |
| 8 | TRYPANITES | authKW | 308855 | 1% | 88% | 7 |
| 9 | MICROCONCHIDA | authKW | 302554 | 1% | 100% | 6 |
| 10 | FICOPOMATUS ENIGMATICUS | authKW | 291742 | 1% | 64% | 9 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Paleontology | 66862 | 44% | 0% | 276 |
| 2 | Geology | 7979 | 16% | 0% | 99 |
| 3 | Marine & Freshwater Biology | 3002 | 21% | 0% | 129 |
| 4 | Geosciences, Multidisciplinary | 1469 | 19% | 0% | 116 |
| 5 | Geography, Physical | 1324 | 8% | 0% | 50 |
| 6 | Zoology | 827 | 12% | 0% | 78 |
| 7 | Oceanography | 523 | 7% | 0% | 43 |
| 8 | Ecology | 225 | 8% | 0% | 49 |
| 9 | Biodiversity Conservation | 207 | 3% | 0% | 19 |
| 10 | Evolutionary Biology | 67 | 3% | 0% | 16 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CIENCIAS GEOL ESTUDIOS ANDINOS DON PABL | 100851 | 0% | 100% | 2 |
| 2 | SISTEMAT INVERTEBRADOS MARINOS SIM | 80676 | 1% | 40% | 4 |
| 3 | BIOL FED RURAL RIO DE JANEIRO | 50426 | 0% | 100% | 1 |
| 4 | DYNECARUR227EA 926 | 50426 | 0% | 100% | 1 |
| 5 | EARTH AMOSPHER SCI | 50426 | 0% | 100% | 1 |
| 6 | FIENCIAS EXPT | 50426 | 0% | 100% | 1 |
| 7 | GRP LIMNOL BASICA EXPT BIOL TAXON MARINA LIMN | 50426 | 0% | 100% | 1 |
| 8 | GRP PALEO | 50426 | 0% | 100% | 1 |
| 9 | INVERTEBRADOS NO ARTHROPODA | 50426 | 0% | 100% | 1 |
| 10 | ISA FLST | 50426 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF PALEONTOLOGY | 33452 | 8% | 1% | 51 |
| 2 | CARNETS DE GEOLOGIE | 31646 | 1% | 7% | 9 |
| 3 | PALAIOS | 26374 | 4% | 2% | 26 |
| 4 | LETHAIA | 22495 | 4% | 2% | 25 |
| 5 | FACIES | 16865 | 3% | 2% | 16 |
| 6 | ESTONIAN JOURNAL OF EARTH SCIENCES | 15396 | 1% | 3% | 9 |
| 7 | OPHELIA | 10640 | 2% | 2% | 13 |
| 8 | PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY | 10229 | 6% | 1% | 40 |
| 9 | ICHNOS-AN INTERNATIONAL JOURNAL FOR PLANT AND ANIMAL TRACES | 8471 | 1% | 3% | 6 |
| 10 | ACTA PALAEONTOLOGICA POLONICA | 5729 | 2% | 1% | 11 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SERPULIDAE | 1928755 | 8% | 75% | 51 | Search SERPULIDAE | Search SERPULIDAE |
| 2 | SPIRORBIDAE | 581373 | 2% | 82% | 14 | Search SPIRORBIDAE | Search SPIRORBIDAE |
| 3 | TUBE ULTRASTRUCTURE | 504256 | 2% | 100% | 10 | Search TUBE+ULTRASTRUCTURE | Search TUBE+ULTRASTRUCTURE |
| 4 | ENCRUSTERS | 395325 | 2% | 56% | 14 | Search ENCRUSTERS | Search ENCRUSTERS |
| 5 | BIOCLAUSTRATIONS | 371313 | 1% | 82% | 9 | Search BIOCLAUSTRATIONS | Search BIOCLAUSTRATIONS |
| 6 | SERPULIDS | 364306 | 3% | 43% | 17 | Search SERPULIDS | Search SERPULIDS |
| 7 | SERPULA VERMICULARIS | 340369 | 1% | 75% | 9 | Search SERPULA+VERMICULARIS | Search SERPULA+VERMICULARIS |
| 8 | TRYPANITES | 308855 | 1% | 88% | 7 | Search TRYPANITES | Search TRYPANITES |
| 9 | MICROCONCHIDA | 302554 | 1% | 100% | 6 | Search MICROCONCHIDA | Search MICROCONCHIDA |
| 10 | FICOPOMATUS ENIGMATICUS | 291742 | 1% | 64% | 9 | Search FICOPOMATUS+ENIGMATICUS | Search FICOPOMATUS+ENIGMATICUS |
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 | 35099 | LANICE CONCHILEGA//SABELLARIIDAE//SABELLARIA ALVEOLATA |
| 2 | 25005 | BIOEROSION//MICROBORINGS//MICROENDOLITHS |
| 3 | 14519 | STROMATOPOROIDS//TABULATA//STROMATOPOROIDEA |
| 4 | 15445 | DRILLING PREDATION//NATICIDAE//DRILL HOLE |
| 5 | 8089 | BRYOZOA//CHEILOSTOMATA//BRYOZOANS |
| 6 | 14491 | BRACHIOPODA//BRACHIOPODS//LINGULATA |
| 7 | 32084 | CONULARIIDS//LEPTOSTRACA//SPHENOTHALLUS |
| 8 | 9657 | CRINOIDEA//CRINOIDS//ECHINODERMATA |
| 9 | 2556 | POLYCHAETA//SYLLIDAE//ANNELIDA |
| 10 | 27830 | ESTN REG NOROESTE//SCLERACTINIA//FORE BALKAN |