Class information for:
Level 1: TRIASSIC JURASSIC BOUNDARY//CENTRAL ATLANTIC MAGMATIC PROVINCE//END TRIASSIC MASS EXTINCTION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
18184 500 54.9 42%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
47 30591 PALEONTOLOGY//JOURNAL OF PALEONTOLOGY//AMMONITES

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 TRIASSIC JURASSIC BOUNDARY Author keyword 65 75% 9% 46
2 CENTRAL ATLANTIC MAGMATIC PROVINCE Author keyword 21 75% 3% 15
3 END TRIASSIC MASS EXTINCTION Author keyword 11 100% 1% 6
4 RHAETIAN Author keyword 11 37% 5% 23
5 TRIASSIC JURASSIC Author keyword 10 46% 3% 17
6 HETTANGIAN Author keyword 5 30% 3% 13
7 END TRIASSIC Author keyword 4 75% 1% 3
8 ARATAURAN Author keyword 2 67% 0% 2
9 BIOLOGICAL CRISIS Author keyword 2 67% 0% 2
10 HETTANGIAN SINEMURIAN Author keyword 2 67% 0% 2

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 TRIASSIC JURASSIC BOUNDARY 65 75% 9% 46 Search TRIASSIC+JURASSIC+BOUNDARY Search TRIASSIC+JURASSIC+BOUNDARY
2 CENTRAL ATLANTIC MAGMATIC PROVINCE 21 75% 3% 15 Search CENTRAL+ATLANTIC+MAGMATIC+PROVINCE Search CENTRAL+ATLANTIC+MAGMATIC+PROVINCE
3 END TRIASSIC MASS EXTINCTION 11 100% 1% 6 Search END+TRIASSIC+MASS+EXTINCTION Search END+TRIASSIC+MASS+EXTINCTION
4 RHAETIAN 11 37% 5% 23 Search RHAETIAN Search RHAETIAN
5 TRIASSIC JURASSIC 10 46% 3% 17 Search TRIASSIC+JURASSIC Search TRIASSIC+JURASSIC
6 HETTANGIAN 5 30% 3% 13 Search HETTANGIAN Search HETTANGIAN
7 END TRIASSIC 4 75% 1% 3 Search END+TRIASSIC Search END+TRIASSIC
8 ARATAURAN 2 67% 0% 2 Search ARATAURAN Search ARATAURAN
9 BIOLOGICAL CRISIS 2 67% 0% 2 Search BIOLOGICAL+CRISIS Search BIOLOGICAL+CRISIS
10 HETTANGIAN SINEMURIAN 2 67% 0% 2 Search HETTANGIAN+SINEMURIAN Search HETTANGIAN+SINEMURIAN

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ATLANTIC MAGMATIC PROVINCE 74 52% 20% 102
2 TRIASSIC JURASSIC BOUNDARY 60 50% 17% 86
3 JURASSIC BOUNDARY 45 60% 10% 50
4 ST AUDRIES BAY 35 86% 4% 18
5 BLOMIDON FORMATION 13 71% 2% 10
6 NORTH MOUNTAIN BASALT 11 65% 2% 11
7 MICROFLORAL TURNOVER 11 78% 1% 7
8 DIABASE DIKES 7 56% 2% 9
9 FUNDY BASIN 7 57% 2% 8
10 KAP STEWART FORMATION 6 80% 1% 4

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
The nonmarine Triassic-Jurassic boundary in the newark supergroup of eastern North America 2007 30 59 68%
Stratigraphic record of the early Mesozoic breakup of Pangea in the Laurasia-Gondwana rift system 1997 104 72 43%
Ar-40/Ar-39 ages of CAMP in North America: Implications for the Triassic-Jurassic boundary and the K-40 decay constant bias 2009 28 72 44%
Sea-level change and facies development across potential Triassic-Jurassic boundary horizons, SW Britain 2004 73 44 68%
The Triassic-Jurassic boundary in Asturias (northern Spain): Palynological characterisation and facies 2006 26 42 57%
Palaeoenvironmental significance of carbon- and oxygen-isotope stratigraphy of marine Triassic-Jurassic boundary sections in SW Britain 2009 35 84 33%
High-resolution stratigraphy of the Newark rift basin (early Mesozoic, eastern North America) 1996 85 16 44%
Macroecological responses of terrestrial vegetation to climatic and atmospheric change across the Triassic/Jurassic boundary in East Greenland 2007 44 70 37%
Events around the Triassic-Jurassic boundary in northern and eastern Spain: A review 2007 13 43 53%
Assessing the record and causes of Late Triassic extinctions 2004 129 135 32%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 SCI PHYS TERRE 2 67% 0.4% 2
2 GENIE MINIER 1 100% 0.4% 2
3 SECT MIN GEOL ENGN 1 100% 0.4% 2
4 GRP PALAEONTOL 1 27% 0.8% 4
5 COMMISS PALEONTOL STRATIG AUSTRIA 1 50% 0.2% 1
6 EARTH PLANETARY SPACE ASTRONOM 1 50% 0.2% 1
7 GEOSYST FRE 3298 1 50% 0.2% 1
8 KPSOE 1 50% 0.2% 1
9 PALEO ENVIRONM MAGNETISM 1 50% 0.2% 1
10 PPGG PROGRAMA POS GEOL GEOQUIM 1 50% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000183059 CARBONATE PLATFORM//CARNIAN//MIDDLE TRIASSIC
2 0.0000160175 AMMONITES//OXFORDIAN//JURASSIC
3 0.0000114491 ANTI ATLAS//HIGH ATLAS//JEBILET
4 0.0000102289 PERMIAN TRIASSIC BOUNDARY//EARLY TRIASSIC//PERMIAN
5 0.0000100059 ESTN REG NOROESTE//PALAXIUS//RUDIST BIVALVES
6 0.0000094633 SKAERGAARD INTRUSION//SKAERGAARD//VESICLE CYLINDERS
7 0.0000092056 STOMATAL DENSITY//STOMATAL INDEX//STOMATAL DEVELOPMENT
8 0.0000091253 PALEOMAGNETISM//REMAGNETIZATION//INCLINATION SHALLOWING
9 0.0000088671 ATLANTIC GEOLOGY//APPALACHIAN OROGEN//AMERICAN JOURNAL OF SCIENCE
10 0.0000082113 GNETALES//BENNETTITALES//CHEIROLEPIDIACEAE