Class information for:
Level 1: CRYPTOSPORES//EARLY LAND PLANTS//CLADOXYLOPSIDA

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
1354 2             AMERICAN FERN JOURNAL//REVIEW OF PALAEOBOTANY AND PALYNOLOGY//FERNS 8585
9844 1                   CRYPTOSPORES//EARLY LAND PLANTS//CLADOXYLOPSIDA 1148

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CRYPTOSPORES authKW 998250 3% 91% 40
2 EARLY LAND PLANTS authKW 650168 3% 79% 30
3 CLADOXYLOPSIDA authKW 494137 2% 100% 18
4 RHYNIE CHERT authKW 417557 1% 89% 17
5 EARLY DEVONIAN authKW 413364 3% 39% 39
6 TRILETE SPORES authKW 386043 1% 94% 15
7 REVIEW OF PALAEOBOTANY AND PALYNOLOGY journal 323130 16% 6% 186
8 GEO UMWELTWISSEN PALAONTOL GEOBIOL address 299798 3% 38% 29
9 FOSSIL FUNGI authKW 287471 2% 44% 24
10 RHYNIOPHYTOIDS authKW 274521 1% 100% 10

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Paleontology 82547 36% 1% 416
2 Plant Sciences 18372 55% 0% 633
3 Mycology 1775 5% 0% 59
4 Geology 1038 4% 0% 50
5 Evolutionary Biology 891 6% 0% 71
6 Geosciences, Multidisciplinary 881 11% 0% 128
7 Biology 386 6% 0% 67
8 Biodiversity Conservation 110 2% 0% 20
9 Ecology 78 4% 0% 47
10 Geography, Physical 77 2% 0% 19

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GEO UMWELTWISSEN PALAONTOL GEOBIOL 299798 3% 38% 29
2 UMR 5120 107875 1% 30% 13
3 MYCORHIZES 85784 0% 63% 5
4 PPP 83654 1% 38% 8
5 FOR STELLE PALAOBOT 63827 1% 23% 10
6 UMR CNRS 5120 61766 0% 75% 3
7 BIOL 0406 54904 0% 100% 2
8 BOT MYCOL BIOTECHNOL 54904 0% 100% 2
9 GREEN PLANT MORPHOL GRP 54904 0% 100% 2
10 NORTHWEST UNIV MUSEUM 54904 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 REVIEW OF PALAEOBOTANY AND PALYNOLOGY 323130 16% 6% 186
2 INTERNATIONAL JOURNAL OF PLANT SCIENCES 37317 5% 2% 57
3 BOTANICAL JOURNAL OF THE LINNEAN SOCIETY 26938 5% 2% 54
4 AMERICAN JOURNAL OF BOTANY 17288 6% 1% 68
5 TRANSACTIONS OF THE ROYAL SOCIETY OF EDINBURGH-EARTH SCIENCES 16313 1% 4% 16
6 PALAEONTOGRAPHICA ABTEILUNG B-PALAOPHYTOLOGIE 15813 1% 7% 8
7 PALAEONTOLOGY 10135 2% 1% 28
8 GEOLOGICAL MAGAZINE 6410 2% 1% 22
9 PALEOBIOLOGY 5848 1% 1% 17
10 PALAIOS 3571 1% 1% 13

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CRYPTOSPORES 998250 3% 91% 40 Search CRYPTOSPORES Search CRYPTOSPORES
2 EARLY LAND PLANTS 650168 3% 79% 30 Search EARLY+LAND+PLANTS Search EARLY+LAND+PLANTS
3 CLADOXYLOPSIDA 494137 2% 100% 18 Search CLADOXYLOPSIDA Search CLADOXYLOPSIDA
4 RHYNIE CHERT 417557 1% 89% 17 Search RHYNIE+CHERT Search RHYNIE+CHERT
5 EARLY DEVONIAN 413364 3% 39% 39 Search EARLY+DEVONIAN Search EARLY+DEVONIAN
6 TRILETE SPORES 386043 1% 94% 15 Search TRILETE+SPORES Search TRILETE+SPORES
7 FOSSIL FUNGI 287471 2% 44% 24 Search FOSSIL+FUNGI Search FOSSIL+FUNGI
8 RHYNIOPHYTOIDS 274521 1% 100% 10 Search RHYNIOPHYTOIDS Search RHYNIOPHYTOIDS
9 EMBRYOPHYTES 254088 2% 49% 19 Search EMBRYOPHYTES Search EMBRYOPHYTES
10 IRIDOPTERIDALES 247069 1% 100% 9 Search IRIDOPTERIDALES Search IRIDOPTERIDALES

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 6165 PENNSYLVANIAN//REVIEW OF PALAEOBOTANY AND PALYNOLOGY//PALAEOBIOL PALAEOECOL
2 11773 MIOSPORES//PARANA BASIN//PAGANZO BASIN
3 4834 PALEOBOT//BENNETTITALES//REVIEW OF PALAEOBOTANY AND PALYNOLOGY
4 17008 CERATOPTERIS//GAMETOPHYTE//CERATOPTERIS RICHARDII
5 6778 LEJEUNEACEAE//HEPATICAE//LIVERWORTS
6 31769 CHAENOTHECOPSIS//MYCOCALICIACEAE//FAK BIOL SYSTEMAT BOT MYKOL
7 886 ORDOVICIAN//GRAPTOLITES//SILURIAN
8 24050 PHYSCOMITRELLA PATENS//PHYSCOMITRELLA PATENS HEDWBSG//PHYSCOMITRELLA
9 15481 STOMATAL DENSITY//STOMATAL INDEX//STOMATAL DEVELOPMENT
10 15881 AMBER//SELENOPIDAE//FOSSIL RESIN

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