Class information for:
Level 1: CRETACEOUS RESEARCH//AMMONITES//CENOMANIAN TURONIAN BOUNDARY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
723 3060 60.7 32%


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 CRETACEOUS RESEARCH Journal 167 29% 16% 481
2 AMMONITES Author keyword 113 38% 8% 235
3 CENOMANIAN TURONIAN BOUNDARY Author keyword 113 92% 1% 45
4 APTIAN Author keyword 92 51% 4% 131
5 TURONIAN Author keyword 77 50% 4% 111
6 CENOMANIAN Author keyword 75 41% 5% 143
7 OAE 1A Author keyword 68 100% 1% 22
8 CENOMANIAN TURONIAN Author keyword 58 66% 2% 53
9 CALPIONELLIDS Author keyword 56 81% 1% 34
10 INOCERAMIDS Author keyword 56 80% 1% 35

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 113 38% 8% 235 Search AMMONITES Search AMMONITES
2 CENOMANIAN TURONIAN BOUNDARY 113 92% 1% 45 Search CENOMANIAN+TURONIAN+BOUNDARY Search CENOMANIAN+TURONIAN+BOUNDARY
3 APTIAN 92 51% 4% 131 Search APTIAN Search APTIAN
4 TURONIAN 77 50% 4% 111 Search TURONIAN Search TURONIAN
5 CENOMANIAN 75 41% 5% 143 Search CENOMANIAN Search CENOMANIAN
6 OAE 1A 68 100% 1% 22 Search OAE+1A Search OAE+1A
7 CENOMANIAN TURONIAN 58 66% 2% 53 Search CENOMANIAN+TURONIAN Search CENOMANIAN+TURONIAN
8 CALPIONELLIDS 56 81% 1% 34 Search CALPIONELLIDS Search CALPIONELLIDS
9 INOCERAMIDS 56 80% 1% 35 Search INOCERAMIDS Search INOCERAMIDS
10 CRETACEOUS 53 13% 12% 368 Search CRETACEOUS Search CRETACEOUS

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 TURONIAN BOUNDARY 122 88% 2% 58
2 VOCONTIAN BASIN 114 86% 2% 57
3 CENOMANIAN TURONIAN BOUNDARY 108 61% 4% 114
4 LIVELLO SELLI 98 94% 1% 34
5 ORBITAL TIME SCALE 86 90% 1% 37
6 OCEANIC ANOXIC EVENT 78 39% 5% 160
7 DEMERARA RISE 68 82% 1% 40
8 OCEANIC ANOXIC EVENTS 67 72% 2% 53
9 CARBON ISOTOPE STRATIGRAPHY 62 43% 4% 110
10 EARLY CRETACEOUS CARBON 58 80% 1% 36

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 CRETACEOUS RESEARCH 167 29% 16% 481
2 ACTA GEOLOGICA POLONICA 13 19% 2% 61
3 CARNETS DE GEOLOGIE 11 32% 1% 29
4 NEWSLETTERS ON STRATIGRAPHY 8 14% 2% 52
5 BULLETIN DES CENTRES DE RECHERCHES EXPLORATION-PRODUCTION ELF AQUITAINE 2 11% 0% 15

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Cretaceous eustasy revisited 2014 38 58 36%
Early Cretaceous life, climate and anoxia 2012 61 241 75%
Secular variation in Late Cretaceous carbon isotopes: a new delta C-13 carbonate reference curve for the Cenomanian-Campanian (99.6-70.6 Ma) 2006 174 82 89%
The Cenomanian-Turonian boundary event, OAE2 and palaeoenvironmental change in epicontinental seas: New insights from the dinocyst and geochemical records 2009 37 130 75%
Palaeotemperatures, polar ice-volume, and isotope stratigraphy (Mg/Ca, delta O-18, delta C-13, Sr-87/Sr-86): The Early Cretaceous (Berriasian, Valanginian, Hauterivian) 2007 76 88 57%
Cretaceous planktonic foraminifera: Comments on the Europe-Mediterranean zonation 1995 252 25 64%
Integrated stratigraphy of the Cismon APTICORE (Southern Alps, Italy): A "reference section" for the Barremian-Aptian interval at low latitudes 1999 147 38 89%
Review of the early Aptian (Early Cretaceous) ammonoid species Deshayesites deshayesi (d'Orbigny, 1841) 2014 3 23 91%
The Early Aptian of Aralar (northern Spain): stratigraphy, sedimentology, ammonite biozonation, and OAE1 2009 26 39 82%
MIDDLE-LATE CRETACEOUS CLIMATE OF THE SOUTHERN HIGH-LATITUDES - STABLE ISOTOPIC EVIDENCE FOR MINIMAL EQUATOR-TO-POLE THERMAL-GRADIENTS 1995 281 56 50%

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 SEKT PALAOZOOL 28 68% 0.8% 25
2 SEDIMENTOL PALEONTOL 16 36% 1.2% 37
3 MUSEUM MINERAL GEOL 10 38% 0.7% 20
4 UNITE GEOCHRONOL SEDIMENTOL OCEAN 8 70% 0.2% 7
5 ABT GEOL DIENST 10 6 100% 0.1% 4
6 RECH MICROPALEONTOL 6 100% 0.1% 4
7 REFERAT MEE GEOL 6 100% 0.1% 4
8 GEOL ECT 5 38% 0.3% 10
9 IST GEOL 4 26% 0.5% 15
10 CGES SEDIMENTOL 4 36% 0.3% 8

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000181204 ESTN REG NOROESTE//PALAXIUS//RUDIST BIVALVES
2 0.0000136579 AMMONITES//OXFORDIAN//JURASSIC
3 0.0000126061 K T BOUNDARY//CRETACEOUS TERTIARY BOUNDARY//CRETACEOUS PALEOGENE BOUNDARY
4 0.0000114178 BAHAMAS CARBONATE PLATFORM//BURIAL CONSOLIDATION//CLAY SEDIMENTATION
5 0.0000096228 RAJMAHAL FORMATION//RAJMAHAL BASIN//DASYCLADALES
6 0.0000092596 WESTERN TAURUS REGION//APENNINE THRUST BELT//SIRTE BASIN
7 0.0000087084 CARBONATE PLATFORM//CARNIAN//MIDDLE TRIASSIC
8 0.0000080076 CHALK GROUP//BROAD FOURTEENS BASIN//WEST NETHERLANDS BASIN
9 0.0000076268 PALEOCENE EOCENE THERMAL MAXIMUM//PETM//EOCENE
10 0.0000072077 DSDP SITE 516//MARINE PORE WATER//MIOCENE TUFFS