Class information for:
Level 1: AMMONITES//OXFORDIAN//JURASSIC

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
2011 2324 57.5 27%


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 AMMONITES Author keyword 124 40% 11% 245
2 OXFORDIAN Author keyword 119 66% 5% 111
3 JURASSIC Author keyword 75 21% 14% 319
4 TOARCIAN Author keyword 69 60% 3% 75
5 BAJOCIAN Author keyword 61 78% 2% 40
6 EARLY TOARCIAN Author keyword 56 100% 1% 19
7 CALLOVIAN Author keyword 45 53% 3% 60
8 PLIENSBACHIAN Author keyword 37 64% 2% 36
9 KIMMERIDGIAN Author keyword 35 46% 2% 58
10 BATHONIAN Author keyword 35 51% 2% 50

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 AMMONITES 124 40% 11% 245 Search AMMONITES Search AMMONITES
2 OXFORDIAN 119 66% 5% 111 Search OXFORDIAN Search OXFORDIAN
3 JURASSIC 75 21% 14% 319 Search JURASSIC Search JURASSIC
4 TOARCIAN 69 60% 3% 75 Search TOARCIAN Search TOARCIAN
5 BAJOCIAN 61 78% 2% 40 Search BAJOCIAN Search BAJOCIAN
6 EARLY TOARCIAN 56 100% 1% 19 Search EARLY+TOARCIAN Search EARLY+TOARCIAN
7 CALLOVIAN 45 53% 3% 60 Search CALLOVIAN Search CALLOVIAN
8 PLIENSBACHIAN 37 64% 2% 36 Search PLIENSBACHIAN Search PLIENSBACHIAN
9 KIMMERIDGIAN 35 46% 2% 58 Search KIMMERIDGIAN Search KIMMERIDGIAN
10 BATHONIAN 35 51% 2% 50 Search BATHONIAN Search BATHONIAN

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 OCEANIC ANOXIC EVENT 40 29% 5% 118
2 JURASSIC MASS EXTINCTION 35 81% 1% 21
3 EUROPEAN SECTIONS 33 100% 1% 13
4 TOARCIAN 31 49% 2% 46
5 BELEMNITE ROSTRA 24 68% 1% 21
6 TOARCIAN ANOXIC EVENT 21 78% 1% 14
7 MICRO ENCRUSTERS 21 90% 0% 9
8 WHITBY MUDSTONE 21 90% 0% 9
9 BAJOCIAN 18 59% 1% 20
10 MORPHOGROUPS 17 79% 0% 11

Journals


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 JOURNAL OF THE PALAEONTOLOGICAL SOCIETY OF INDIA 1 13% 0% 10
2 BULLETIN DE L ACADEMIE POLONAISE DES SCIENCES-SERIE DES SCIENCES DE LA TERRE 1 15% 0% 8

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Seawater temperature and carbon isotope variations in belemnites linked to mass extinction during the Toarcian (Early Jurassic) in Central and Northern Spain. Comparison with other European sections 2008 58 82 79%
Carbon-isotope records of the Early Jurassic (Toarcian) oceanic anoxic event from the Valdorbia (Umbria-Marche Apennines) and Monte Mangart (Julian Alps) sections: palaeoceanographic and stratigraphic implications 2009 34 66 74%
Spatial variability of watermass conditions within the European Epicontinental Seaway during the Early Jurassic (PliensbachianToarcian) 2013 8 93 73%
Chemostratigraphy of the Jurassic System: applications, limitations and implications for palaeoceanography 2002 235 152 38%
MICROBES, MUD AND METHANE: CAUSE AND CONSEQUENCE OF RECURRENT EARLY JURASSIC ANOXIA FOLLOWING THE END-TRIASSIC MASS EXTINCTION 2013 14 138 42%
Paleoclimatic control of biogeographic and sedimentary events in Tethyan and peri-Tethyan areas during the Oxfordian (Late Jurassic) 2005 70 66 73%
Oxygen and carbon isotope composition of Callovian-Lower Oxfordian (Middle-Upper Jurassic) belemnite rostra from central Poland: A record of a Late Callovian global sea-level rise? 2009 24 58 76%
High-resolution dynamics of Early Jurassic marine extinctions: the case of Pliensbachian-Toarcian ammonites (Cephalopoda) 2010 33 91 41%
Facies and climate/environmental changes recorded on a carbonate ramp: A sedimentological and geochemical approach on Middle Jurassic carbonates (Paris Basin, France) 2009 21 67 69%
Transgressive-regressive cycles and Jurassic palaeogeography of northeast Iberia 2003 53 17 71%

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 UFR SCI TERRE 9 15% 2.3% 54
2 UMR 5561 8 16% 1.9% 45
3 UEI PALEONTOL 7 35% 0.7% 17
4 UMR 5125 7 14% 2.1% 48
5 PALEONTOL INVERTEBRADOS 7 38% 0.6% 15
6 UMR CNRS LGLTPE 5276 7 67% 0.3% 6
7 CEACT 6 71% 0.2% 5
8 ESTRATIG PALEONTOL 6 10% 2.3% 54
9 CIENCIAS TERRA 5 14% 1.4% 32
10 IFG FCEIA 4 75% 0.1% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000168781 ARDECHE MARGIN//PARIS BASIN//DIPMETER LOGGING
2 0.0000160175 TRIASSIC JURASSIC BOUNDARY//CENTRAL ATLANTIC MAGMATIC PROVINCE//END TRIASSIC MASS EXTINCTION
3 0.0000136579 CRETACEOUS RESEARCH//AMMONITES//CENOMANIAN TURONIAN BOUNDARY
4 0.0000113846 ESTN REG NOROESTE//PALAXIUS//RUDIST BIVALVES
5 0.0000104441 NAUTILOIDEA//COLEOIDEA//PALEONTOL INVERTEBRATES
6 0.0000102715 CARBONATE PLATFORM//CARNIAN//MIDDLE TRIASSIC
7 0.0000068123 SONGLIAO BASIN//XUJIAWEIZI DEPRESSION//XUJIAWEIZI FAULT DEPRESSION
8 0.0000064802 RAJMAHAL FORMATION//RAJMAHAL BASIN//DASYCLADALES
9 0.0000064200 GLAUCONY//GLAUCONITE//GLAUCONITIZATION
10 0.0000062607 RADIOLARIA//RADIOLARIANS//NASSELLARIA