Class information for:
Level 1: PLANKTONIC FORAMINIFERA//PALEOCEANOGRAPHY//MG CA

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
7265 1                   PLANKTONIC FORAMINIFERA//PALEOCEANOGRAPHY//MG CA 1413

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PLANKTONIC FORAMINIFERA authKW 1004999 10% 30% 148
2 PALEOCEANOGRAPHY journal 672404 18% 12% 252
3 MG CA authKW 644485 5% 43% 68
4 MARINE MICROPALEONTOLOGY journal 397595 11% 11% 161
5 PLANKTIC FORAMINIFERA authKW 326736 4% 27% 54
6 MG CA PALEOTHERMOMETRY authKW 300501 1% 84% 16
7 GLOBIGERINA BULLOIDES authKW 188914 1% 71% 12
8 FORAMINIFERA authKW 186791 8% 7% 114
9 GLOBIGERINOIDES RUBER authKW 178418 1% 67% 12
10 ORBULINA UNIVERSA authKW 164230 1% 82% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Paleontology 155088 45% 1% 632
2 Oceanography 28452 32% 0% 450
3 Geosciences, Multidisciplinary 22941 47% 0% 660
4 Geochemistry & Geophysics 6567 19% 0% 272
5 Geography, Physical 6443 12% 0% 164
6 Geology 339 2% 0% 33
7 Meteorology & Atmospheric Sciences 200 4% 0% 57
8 Ecology 162 5% 0% 70
9 Evolutionary Biology 66 2% 0% 26
10 Marine & Freshwater Biology 52 3% 0% 36

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MARUM MARINE ENVIRONM SCI 50903 3% 6% 40
2 CDFIRDCEREGE 44606 0% 100% 2
3 MARINE BIO ERS B E 44606 0% 100% 2
4 FRANCEIRD 44602 0% 50% 4
5 GEOL CHEM OCEANOG 44602 0% 50% 4
6 RECENT FOSSIL BIOINDICATORS BIAF 43704 0% 28% 7
7 SONDERFOR BEREICH 754 40143 0% 60% 3
8 MARUM ZENTRUM MARINE UMWELTWISSEN 38226 0% 29% 6
9 AUSTRALIAN MARINE QUATERNARY PROGRAM 29736 0% 67% 2
10 ESTN INVEST MARGARITA 29736 0% 67% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PALEOCEANOGRAPHY 672404 18% 12% 252
2 MARINE MICROPALEONTOLOGY 397595 11% 11% 161
3 JOURNAL OF FORAMINIFERAL RESEARCH 84462 4% 6% 59
4 GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 68539 7% 3% 105
5 PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 12659 5% 1% 67
6 BIOGEOSCIENCES 11779 3% 1% 43
7 EARTH AND PLANETARY SCIENCE LETTERS 9010 5% 1% 73
8 QUATERNARY SCIENCE REVIEWS 6891 3% 1% 39
9 MARINE GEOLOGY 4714 2% 1% 33
10 DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS 3367 1% 1% 21

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PLANKTONIC FORAMINIFERA 1004999 10% 30% 148 Search PLANKTONIC+FORAMINIFERA Search PLANKTONIC+FORAMINIFERA
2 MG CA 644485 5% 43% 68 Search MG+CA Search MG+CA
3 PLANKTIC FORAMINIFERA 326736 4% 27% 54 Search PLANKTIC+FORAMINIFERA Search PLANKTIC+FORAMINIFERA
4 MG CA PALEOTHERMOMETRY 300501 1% 84% 16 Search MG+CA+PALEOTHERMOMETRY Search MG+CA+PALEOTHERMOMETRY
5 GLOBIGERINA BULLOIDES 188914 1% 71% 12 Search GLOBIGERINA+BULLOIDES Search GLOBIGERINA+BULLOIDES
6 FORAMINIFERA 186791 8% 7% 114 Search FORAMINIFERA Search FORAMINIFERA
7 GLOBIGERINOIDES RUBER 178418 1% 67% 12 Search GLOBIGERINOIDES+RUBER Search GLOBIGERINOIDES+RUBER
8 ORBULINA UNIVERSA 164230 1% 82% 9 Search ORBULINA+UNIVERSA Search ORBULINA+UNIVERSA
9 MG CA THERMOMETRY 158599 1% 89% 8 Search MG+CA+THERMOMETRY Search MG+CA+THERMOMETRY
10 GLOBOROTALIA TRUNCATULINOIDES 156123 0% 100% 7 Search GLOBOROTALIA+TRUNCATULINOIDES Search GLOBOROTALIA+TRUNCATULINOIDES

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 2622 PALEOCEANOGRAPHY//GODWIN PALAEOCLIMATE//HEINRICH EVENTS
2 17027 EASTERN GEOL PALEOCLIMATE SCI//NORTHERN HEMISPHERE GLACIATION//PLIOCENE
3 8921 RADIOLARIA//OKHOTSK SEA//MARINE MICROPALEONTOLOGY
4 37258 ESTAC INVEST MARINAS MARGARITA//CARIACO BASIN//ESTN INVEST MARINAS DE MARGARITA
5 8679 MARINE SEDIMENTOL ENVIRONM GEOL//MARINE GEOL ENVIRONM//MARINE GEOL
6 9832 COCCOLITHOPHORES//COCCOLITHS//EMILIANIA HUXLEYI
7 2401 JOURNAL OF FORAMINIFERAL RESEARCH//BENTHIC FORAMINIFERA//FORAMINIFERA
8 9698 CORAL SKELETON//PORITES//CORAL
9 25498 EAST AUCKLAND CURRENT//SOUTHLAND FRONT//NEW ZEALAND JOURNAL OF MARINE AND FRESHWATER RESEARCH
10 1371 PETM//PALEOCENE EOCENE THERMAL MAXIMUM//INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT

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