Class information for:
Level 1: POLYPLACOPHORA//SOLENOGASTRES//APLACOPHORA

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
11 4 ECOLOGY//ZOOLOGY//MARINE & FRESHWATER BIOLOGY 1214215
313 3       PALEONTOLOGY//JOURNAL OF PALEONTOLOGY//PALAEONTOLOGY 39731
300 2             PALEONTOLOGY//JOURNAL OF PALEONTOLOGY//ORDOVICIAN 18876
14490 1                   POLYPLACOPHORA//SOLENOGASTRES//APLACOPHORA 797

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLYPLACOPHORA authKW 1599987 8% 65% 62
2 SOLENOGASTRES authKW 871589 3% 96% 23
3 APLACOPHORA authKW 797226 3% 81% 25
4 NEOMENIOMORPHA authKW 477337 2% 93% 13
5 ACULIFERA authKW 445513 2% 87% 13
6 HYOLITHA authKW 445513 2% 87% 13
7 HELCIONELLOIDA authKW 355886 1% 100% 9
8 CHITON authKW 316912 3% 35% 23
9 ROSTROCONCHIA authKW 304171 1% 77% 10
10 MOLLUSCA authKW 284717 12% 7% 98

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Paleontology 56590 36% 1% 287
2 Zoology 9808 36% 0% 287
3 Marine & Freshwater Biology 5623 25% 0% 198
4 Geology 777 5% 0% 36
5 Anatomy & Morphology 590 4% 0% 31
6 Biodiversity Conservation 258 3% 0% 24
7 Evolutionary Biology 224 4% 0% 31
8 Biology 178 5% 0% 39
9 Geosciences, Multidisciplinary 120 6% 0% 45
10 Ecology 101 5% 0% 41

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EARTH SCI PALAEOBIOL 96857 2% 18% 14
2 PROGRAM PALAEOBIOL 88970 0% 75% 3
3 ESTN POSTAL CUH 79086 0% 100% 2
4 UMR8157 7207 79086 0% 100% 2
5 ZENTRUM ZOOL 79086 0% 100% 2
6 BIOL SCI MH 282 59311 0% 50% 3
7 EARTH SCI HIST GEOL PALAEONTOL 54742 1% 23% 6
8 STAATL NATURHIST SAMMLUNGEN D DEN 52723 0% 67% 2
9 UFR SCI TECHUMR 6538 52723 0% 67% 2
10 ZOOLOXIA ANTROPOLOXIA FIS 41183 1% 21% 5

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF PALEONTOLOGY 113456 13% 3% 106
2 AMERICAN MALACOLOGICAL BULLETIN 62961 4% 5% 31
3 VELIGER 62358 6% 4% 44
4 PALAEONTOLOGY 24194 5% 2% 36
5 JOURNAL OF MOLLUSCAN STUDIES 18841 4% 2% 30
6 LETHAIA 17629 3% 2% 25
7 NAUTILUS 12638 2% 2% 16
8 ALCHERINGA 11772 2% 2% 17
9 ZOOMORPHOLOGY 8558 2% 1% 15
10 GFF 7968 2% 2% 13

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 POLYPLACOPHORA 1599987 8% 65% 62 Search POLYPLACOPHORA Search POLYPLACOPHORA
2 SOLENOGASTRES 871589 3% 96% 23 Search SOLENOGASTRES Search SOLENOGASTRES
3 APLACOPHORA 797226 3% 81% 25 Search APLACOPHORA Search APLACOPHORA
4 NEOMENIOMORPHA 477337 2% 93% 13 Search NEOMENIOMORPHA Search NEOMENIOMORPHA
5 ACULIFERA 445513 2% 87% 13 Search ACULIFERA Search ACULIFERA
6 HYOLITHA 445513 2% 87% 13 Search HYOLITHA Search HYOLITHA
7 HELCIONELLOIDA 355886 1% 100% 9 Search HELCIONELLOIDA Search HELCIONELLOIDA
8 CHITON 316912 3% 35% 23 Search CHITON Search CHITON
9 ROSTROCONCHIA 304171 1% 77% 10 Search ROSTROCONCHIA Search ROSTROCONCHIA
10 MOLLUSCA 284717 12% 7% 98 Search MOLLUSCA Search MOLLUSCA

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 14491 BRACHIOPODA//BRACHIOPODS//LINGULATA
2 35766 CHITON RADULA//MAGNETIC BIOMINERALIZATION//ASCORBYL ASCORBATE RATIO
3 3254 TRILOBITES//CAMBRIAN//TRILOBITA
4 9386 SPIRALIA//LOPHOTROCHOZOA//ENTOPROCTA
5 5208 NAUTILUS//GASTROPODA//VELIGER
6 12221 BIVALVIA//GALEOMMATOIDEA//ANOMALODESMATA
7 22269 EUSPERMATOZOA//PARASPERMATOZOA//BIOL BIOL REPROD DESARROLLO
8 33109 2 STEP REVERSED PHASE HPLC//AUTOMATED EDMAN DEGRADATION//CA2PERMEATION
9 952 EDIACARAN//NEOPROTEROZOIC//SNOWBALL EARTH
10 14519 STROMATOPOROIDS//TABULATA//STROMATOPOROIDEA

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