Class information for:
Level 1: LATE GLACIAL//TEPHROCHRONOLOGY//JOURNAL OF QUATERNARY SCIENCE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4868 1711 59.1 53%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
31 3       GEOGRAPHY, PHYSICAL//GEOSCIENCES, MULTIDISCIPLINARY//HOLOCENE 107938
480 2             RADIOCARBON//VEGETATION HISTORY AND ARCHAEOBOTANY//JOURNAL OF PALEOLIMNOLOGY 15777
4868 1                   LATE GLACIAL//TEPHROCHRONOLOGY//JOURNAL OF QUATERNARY SCIENCE 1711

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 LATE GLACIAL authKW 631056 8% 25% 141
2 TEPHROCHRONOLOGY authKW 371693 5% 27% 78
3 JOURNAL OF QUATERNARY SCIENCE journal 324947 10% 11% 169
4 VEDDE ASH authKW 304298 1% 95% 18
5 CRYPTOTEPHRA authKW 274139 2% 59% 26
6 BOREAS journal 240127 8% 10% 135
7 YOUNGER DRYAS authKW 224960 4% 18% 72
8 TEPHRA authKW 209429 4% 16% 75
9 EARLY HOLOCENE authKW 192920 3% 22% 49
10 QUATERNARY SCIENCE REVIEWS journal 190445 13% 5% 224

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Geography, Physical 172947 53% 1% 912
2 Geosciences, Multidisciplinary 65318 71% 0% 1214
3 Paleontology 10809 11% 0% 186
4 Geology 4498 7% 0% 125
5 Archaeology 1735 4% 0% 61
6 Limnology 1111 3% 0% 55
7 Geochemistry & Geophysics 887 7% 0% 119
8 Anthropology 484 3% 0% 48
9 Oceanography 343 4% 0% 62
10 Meteorology & Atmospheric Sciences 117 3% 0% 52

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 QUATERNARY 165798 4% 13% 70
2 QUATERNARY GEOL 140584 2% 20% 40
3 SECT CLIMATE DYNAM LANDSC E EVOLUT 5 2 100390 1% 24% 23
4 AAR 85932 2% 11% 42
5 CHRONOECOL 76947 1% 25% 17
6 UMR 6565 72488 1% 25% 16
7 BJERKNES CLIMATE 58229 2% 9% 35
8 ARCHAEOL PALAEOECOL 54812 1% 24% 13
9 ENVIRONM OURCES GEOHAZARDS 51902 0% 36% 8
10 PHYS GEOG QUATERNARY GEOL 50965 3% 6% 51

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF QUATERNARY SCIENCE 324947 10% 11% 169
2 BOREAS 240127 8% 10% 135
3 QUATERNARY SCIENCE REVIEWS 190445 13% 5% 224
4 HOLOCENE 85087 6% 5% 102
5 RADIOCARBON 30523 4% 3% 66
6 JOURNAL OF PALEOLIMNOLOGY 30323 3% 3% 52
7 JOKULL 26638 1% 14% 11
8 QUATERNARY INTERNATIONAL 24851 5% 2% 86
9 VEGETATION HISTORY AND ARCHAEOBOTANY 13721 1% 3% 25
10 GFF 11342 1% 3% 23

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 LATE GLACIAL 631056 8% 25% 141 Search LATE+GLACIAL Search LATE+GLACIAL
2 TEPHROCHRONOLOGY 371693 5% 27% 78 Search TEPHROCHRONOLOGY Search TEPHROCHRONOLOGY
3 VEDDE ASH 304298 1% 95% 18 Search VEDDE+ASH Search VEDDE+ASH
4 CRYPTOTEPHRA 274139 2% 59% 26 Search CRYPTOTEPHRA Search CRYPTOTEPHRA
5 YOUNGER DRYAS 224960 4% 18% 72 Search YOUNGER+DRYAS Search YOUNGER+DRYAS
6 TEPHRA 209429 4% 16% 75 Search TEPHRA Search TEPHRA
7 EARLY HOLOCENE 192920 3% 22% 49 Search EARLY+HOLOCENE Search EARLY+HOLOCENE
8 LATE WEICHSELIAN 189005 1% 42% 25 Search LATE+WEICHSELIAN Search LATE+WEICHSELIAN
9 ICELAND 168734 7% 8% 112 Search ICELAND Search ICELAND
10 ALLEROD 166344 1% 55% 17 Search ALLEROD Search ALLEROD

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 DAVIES, SM , (2015) CRYPTOTEPHRAS: THE REVOLUTION IN CORRELATION AND PRECISION DATING.JOURNAL OF QUATERNARY SCIENCE. VOL. 30. ISSUE 2. P. 114 -130 141 75% 10
2 WULF, S , DRAGER, N , OTT, F , SERB, J , APPELT, O , GUOMUNDSDOTTIR, E , VAN DEN BOGAARD, C , SLOWINSKI, M , BLASZKIEWICZ, M , BRAUER, A , (2016) HOLOCENE TEPHROSTRATIGRAPHY OF VARVED SEDIMENT RECORDS FROM LAKES TIEFER SEE (NE GERMANY) AND CZECHOWSKIE (N POLAND).QUATERNARY SCIENCE REVIEWS. VOL. 132. ISSUE . P. 1 -14 64 83% 2
3 KRISTJANSDOTTIR, GB , STONER, JS , JENNINGS, AE , ANDREWS, JT , GRONVOLD, K , (2007) GEOCHEMISTRY OF HOLOCENE CRYPTOTEPHRAS FROM THE NORTH ICELAND SHELF (MD99-2269): INTERCALIBRATION WITH RADIOCARBON AND PALAEOMAGNETIC CHRONOSTRATIGRAPHIES.HOLOCENE. VOL. 17. ISSUE 2. P. 155 -176 74 88% 35
4 GUOMUNDSDOTTIR, ER , EIRIKSSON, J , LARSEN, G , (2012) HOLOCENE MARINE TEPHROCHRONOLOGY ON THE ICELAND SHELF: AN OVERVIEW.JOKULL. VOL. 62. ISSUE . P. 53-72 69 85% 0
5 DAVIES, SM , ABBOTT, PM , PEARCE, NJG , WASTEGARD, S , BLOCKLEY, SPE , (2012) INTEGRATING THE INTIMATE RECORDS USING TEPHROCHRONOLOGY: RISING TO THE CHALLENGE.QUATERNARY SCIENCE REVIEWS. VOL. 36. ISSUE . P. 11 -27 73 68% 40
6 LANE, CS , BLOCKLEY, SPE , MANGERUD, J , SMITH, VC , LOHNE, OS , TOMLINSON, EL , MATTHEWS, IP , LOTTER, AF , (2012) WAS THE 12.1 KA ICELANDIC VEDDE ASH ONE OF A KIND?.QUATERNARY SCIENCE REVIEWS. VOL. 33. ISSUE . P. 87 -99 53 87% 34
7 GEIRSDOTTIR, A , MILLER, GH , AXFORD, Y , OLAFSDOTTIR, S , (2009) HOLOCENE AND LATEST PLEISTOCENE CLIMATE AND GLACIER FLUCTUATIONS IN ICELAND.QUATERNARY SCIENCE REVIEWS. VOL. 28. ISSUE 21-22. P. 2107 -2118 64 74% 58
8 MACLEOD, A , MATTHEWS, IP , LOWE, JJ , PALMER, AP , ALBERT, PG , (2015) A SECOND TEPHRA ISOCHRON FOR THE YOUNGER DRYAS PERIOD IN NORTHERN EUROPE: THE ABERNETHY TEPHRA.QUATERNARY GEOCHRONOLOGY. VOL. 28. ISSUE . P. 1 -11 43 96% 6
9 GUDMUNDSDOTTIR, ER , EIRIKSSON, J , LARSEN, G , (2011) IDENTIFICATION AND DEFINITION OF PRIMARY AND REWORKED TEPHRA IN LATE GLACIAL AND HOLOCENE MARINE SHELF SEDIMENTS OFF NORTH ICELAND.JOURNAL OF QUATERNARY SCIENCE. VOL. 26. ISSUE 6. P. 589 -602 51 91% 16
10 GUDMUNDSDOTTIR, ER , LARSEN, G , BJORCK, S , INGOLFSSON, O , STRIBERGER, J , (2016) A NEW HIGH-RESOLUTION HOLOCENE TEPHRA STRATIGRAPHY IN EASTERN ICELAND: IMPROVING THE ICELANDIC AND NORTH ATLANTIC TEPHROCHRONOLOGY.QUATERNARY SCIENCE REVIEWS. VOL. 150. ISSUE . P. 234 -249 50 83% 0

Classes with closest relation at Level 1


Rank Class id link
1 20969 DISKO BUGT//GREENLAND ICE SHEET//WEST GREENLAND CURRENT
2 16056 ANCYLUS LAKE//LITORINA SEA//LITTORINA TRANSGRESSION
3 3130 POLLEN ANALYSIS//VEGETATION HISTORY AND ARCHAEOBOTANY//HOLOCENE
4 8739 EEMIAN//HEINRICH EVENTS//EEMIAN INTERGLACIAL
5 2035 JOURNAL OF PALEOLIMNOLOGY//PALEOLIMNOLOGY//DIATOMS
6 22232 PALYNOFACIES//LAKE GENEVA//FA FOREL
7 8922 RADIOCARBON//RADIOCARBON DATING//OXFORD RADIOCARBON ACCELERATOR UNIT
8 18245 PERIGLACIAL SLOPE DEPOSITS//COVER BEDS//E POLAND
9 11046 TESTATE AMOEBAE//BIOGEOG PALAEOECOL//TESTATE AMEBAS
10 31616 EXCELLENCE REMOTE SENSING EDUC//BLACK MAT//GEOMORPHOL PEDOL

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