Class information for:
Level 1: EDIACARAN//NEOPROTEROZOIC//SNOWBALL EARTH

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
0 3       GEOCHEMISTRY & GEOPHYSICS//GEOSCIENCES, MULTIDISCIPLINARY//GEOLOGY 272432
831 2             TRACE FOSSILS//GEOLOGY//SEDIMENTOLOGY 11993
952 1                   EDIACARAN//NEOPROTEROZOIC//SNOWBALL EARTH 2973

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EDIACARAN authKW 1722788 8% 72% 227
2 NEOPROTEROZOIC authKW 1164035 12% 31% 357
3 SNOWBALL EARTH authKW 673711 3% 68% 94
4 DOUSHANTUO FORMATION authKW 662294 2% 92% 68
5 VENDIAN authKW 502681 3% 62% 77
6 CAP CARBONATE authKW 496205 2% 88% 53
7 PRECAMBRIAN RESEARCH journal 327146 12% 9% 357
8 CRYOGENIAN authKW 311050 1% 68% 43
9 RIPHEAN authKW 257748 2% 53% 46
10 YANGTZE PLATFORM authKW 235582 2% 45% 49

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Paleontology 82923 23% 1% 673
2 Geology 68788 21% 1% 632
3 Geosciences, Multidisciplinary 61129 52% 0% 1558
4 Geochemistry & Geophysics 2414 8% 0% 252
5 Geography, Physical 918 3% 0% 96
6 Evolutionary Biology 483 3% 0% 91
7 Multidisciplinary Sciences 415 2% 0% 68
8 Mineralogy 143 1% 0% 35
9 Biology 139 3% 0% 79
10 Biodiversity Conservation 127 1% 0% 37

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NANJING GEOL PALAEONTOL 115813 5% 8% 137
2 NANJING GEOL PALEONTOL 72965 1% 16% 42
3 STATE PALAEOBIOL STRATIG 62753 3% 8% 75
4 EARTH PLANETARY SCI GEOTOP 55776 0% 53% 10
5 EARLY LIFE 43810 1% 19% 22
6 PRECAMBRIAN GEOL GEOCHRONOL 41888 2% 6% 61
7 NEG 40754 0% 38% 10
8 P TON CLOUD 39944 0% 54% 7
9 EARTH SCI OURCES MANAGEMENT 39894 0% 47% 8
10 EARTH SCI 37040 17% 1% 506

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PRECAMBRIAN RESEARCH 327146 12% 9% 357
2 STRATIGRAPHY AND GEOLOGICAL CORRELATION 97564 3% 10% 93
3 GEOLOGY 39218 6% 2% 193
4 GEOLOGICAL MAGAZINE 37908 3% 4% 86
5 JOURNAL OF PALEONTOLOGY 28012 3% 3% 102
6 GONDWANA RESEARCH 20589 2% 3% 64
7 LITHOLOGY AND MINERAL RESOURCES 15590 1% 5% 27
8 GEOBIOLOGY 15129 1% 5% 27
9 IZVESTIYA AKADEMII NAUK SSSR SERIYA GEOLOGICHESKAYA 12601 1% 3% 37
10 PALAEONTOLOGY 11954 2% 2% 49

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 EDIACARAN 1722788 8% 72% 227 Search EDIACARAN Search EDIACARAN
2 NEOPROTEROZOIC 1164035 12% 31% 357 Search NEOPROTEROZOIC Search NEOPROTEROZOIC
3 SNOWBALL EARTH 673711 3% 68% 94 Search SNOWBALL+EARTH Search SNOWBALL+EARTH
4 DOUSHANTUO FORMATION 662294 2% 92% 68 Search DOUSHANTUO+FORMATION Search DOUSHANTUO+FORMATION
5 VENDIAN 502681 3% 62% 77 Search VENDIAN Search VENDIAN
6 CAP CARBONATE 496205 2% 88% 53 Search CAP+CARBONATE Search CAP+CARBONATE
7 CRYOGENIAN 311050 1% 68% 43 Search CRYOGENIAN Search CRYOGENIAN
8 RIPHEAN 257748 2% 53% 46 Search RIPHEAN Search RIPHEAN
9 YANGTZE PLATFORM 235582 2% 45% 49 Search YANGTZE+PLATFORM Search YANGTZE+PLATFORM
10 CHEMOSTRATIGRAPHY 215906 3% 27% 75 Search CHEMOSTRATIGRAPHY Search CHEMOSTRATIGRAPHY

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 25238 MARWAR SUPERGROUP//MICROBIALLY INDUCED SEDIMENTARY STRUCTURES//JODHPUR SANDSTONE
2 3254 TRILOBITES//CAMBRIAN//TRILOBITA
3 2440 PILBARA CRATON//BANDED IRON FORMATION//PRECAMBRIAN RESEARCH
4 32084 CONULARIIDS//LEPTOSTRACA//SPHENOTHALLUS
5 9473 BLACK SHALE//MOLYBDENUM ISOTOPES//PALEOREDOX
6 14519 STROMATOPOROIDS//TABULATA//STROMATOPOROIDEA
7 14490 POLYPLACOPHORA//SOLENOGASTRES//APLACOPHORA
8 22114 TECHNOL DEV SUPPORT UNIT//GEOL GEOPHYS ERVOIR ENGN GRPMINATO KU//MODERN BRACHIOPOD CALCITE
9 34905 MAGNESITE//AJMAN CITY//AND GEOCHEMISTRY
10 13489 MICROBIAL MATS//STROMATOLITES//MICROBIALITES

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