Class information for:
Level 1: RADIOLARIA//OKHOTSK SEA//MARINE MICROPALEONTOLOGY

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
8921 1                   RADIOLARIA//OKHOTSK SEA//MARINE MICROPALEONTOLOGY 1234

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RADIOLARIA authKW 522307 7% 24% 87
2 OKHOTSK SEA authKW 364788 3% 36% 40
3 MARINE MICROPALEONTOLOGY journal 244519 10% 8% 118
4 MICROPALEONTOLOGY journal 144360 6% 8% 71
5 TSUSHIMA CURRENT authKW 123595 1% 44% 11
6 JAPAN SEA authKW 121018 3% 15% 32
7 CYCLADOPHORA DAVISIANA authKW 106410 0% 83% 5
8 MARINE GEOL GRP address 96255 1% 54% 7
9 RADIOLARIANS authKW 95482 3% 11% 34
10 OYASHIO CURRENT authKW 83576 0% 55% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Paleontology 81635 35% 1% 429
2 Geosciences, Multidisciplinary 19299 46% 0% 566
3 Geography, Physical 19107 21% 0% 261
4 Oceanography 17524 27% 0% 331
5 Geology 1990 6% 0% 71
6 Geochemistry & Geophysics 263 5% 0% 58
7 Marine & Freshwater Biology 135 4% 0% 47
8 Limnology 130 1% 0% 17
9 Multidisciplinary Sciences 12 1% 0% 10
10 Meteorology & Atmospheric Sciences 10 2% 0% 19

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MARINE GEOL GRP 96255 1% 54% 7
2 ADV MARINE CORE 82240 2% 11% 29
3 PACIFIC GEOG 80788 3% 10% 33
4 PETR MARINE OURCES 68794 1% 17% 16
5 AQUEOUS ECOL PROBLEMS 51077 0% 100% 2
6 BRANCH SOCIAL EDUC 51077 0% 100% 2
7 VI ILICHEV PACIFIC OCEANOL 44752 1% 11% 16
8 COASTAL EARTH ENVIRONM 34050 0% 67% 2
9 DOMEST EXPLORAT TEAM 1 34050 0% 67% 2
10 GEOL SURVEY J AN 33407 3% 4% 34

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MARINE MICROPALEONTOLOGY 244519 10% 8% 118
2 MICROPALEONTOLOGY 144360 6% 8% 71
3 PALEOCEANOGRAPHY 75566 6% 4% 79
4 INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 27479 3% 3% 37
5 QUATERNARY INTERNATIONAL 19706 5% 1% 67
6 PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 17244 6% 1% 73
7 JOURNAL OF MICROPALAEONTOLOGY 15502 1% 4% 15
8 OCEANOLOGY 14685 2% 2% 30
9 DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY 11729 3% 1% 43
10 STRATIGRAPHY AND GEOLOGICAL CORRELATION 7835 1% 2% 17

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 RADIOLARIA 522307 7% 24% 87 Search RADIOLARIA Search RADIOLARIA
2 OKHOTSK SEA 364788 3% 36% 40 Search OKHOTSK+SEA Search OKHOTSK+SEA
3 TSUSHIMA CURRENT 123595 1% 44% 11 Search TSUSHIMA+CURRENT Search TSUSHIMA+CURRENT
4 JAPAN SEA 121018 3% 15% 32 Search JAPAN+SEA Search JAPAN+SEA
5 CYCLADOPHORA DAVISIANA 106410 0% 83% 5 Search CYCLADOPHORA+DAVISIANA Search CYCLADOPHORA+DAVISIANA
6 RADIOLARIANS 95482 3% 11% 34 Search RADIOLARIANS Search RADIOLARIANS
7 OYASHIO CURRENT 83576 0% 55% 6 Search OYASHIO+CURRENT Search OYASHIO+CURRENT
8 RADIOLARIAN ASSEMBLAGES 79805 0% 63% 5 Search RADIOLARIAN+ASSEMBLAGES Search RADIOLARIAN+ASSEMBLAGES
9 PALEOCEANOGRAPHY 79281 4% 7% 44 Search PALEOCEANOGRAPHY Search PALEOCEANOGRAPHY
10 SITE U1340 76616 0% 100% 3 Search SITE+U1340 Search SITE+U1340

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 30718 SILICOFLAGELLATES//GEOL PALAEOGEOG UNIT//DICTYOCHA OCTONARIA
2 2622 PALEOCEANOGRAPHY//GODWIN PALAEOCLIMATE//HEINRICH EVENTS
3 7265 PLANKTONIC FORAMINIFERA//PALEOCEANOGRAPHY//MG CA
4 15783 PACIFIC SAURY//OYASHIO//NEMURO
5 17027 EASTERN GEOL PALEOCLIMATE SCI//NORTHERN HEMISPHERE GLACIATION//PLIOCENE
6 34177 TIANCHI VOLCANO//CHANGBAISHAN TIANCHI VOLCANO//TIANCHI
7 27258 RADIOLARIA//GIONYAMA FORMATION//TYPES OF SYMMETRY
8 8679 MARINE SEDIMENTOL ENVIRONM GEOL//MARINE GEOL ENVIRONM//MARINE GEOL
9 19167 NITROGEN ISOTOPES//BUDDINGTONITE//TOBELITE
10 25399 BARITE//BIOGENIC BARIUM//MARINE BARITE

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