Scimago Journal & Country Rank

Geological Society Memoir

Country United Kingdom  - SIR icon
54
H Index
Subject Area and CategoryEarth and Planetary Sciences
Geology
Publisher Geological Society of London
Publication typeBook Series
ISSN04354052
Coverage1958, 1960, 1962, 1968, 1971, 1973, 1978, 1985-1986, 1990-1992, 1994-1995, 1997, 1999, 2002-2006, 2008, 2010-2011, 2013-2017, 2019
Scope Memoirs are definitive treatments of their subjects by acknowledged experts in their field. They can be edited collections of papers, or they can be written by a single group of authors. They cover all aspects of the Earth sciences except engineering geology.

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Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Geology1999Q4
Geology2000Q4
Geology2001Q4
Geology2002Q4
Geology2003Q2
Geology2004Q2
Geology2005Q2
Geology2006Q3
Geology2007Q2
Geology2008Q1
Geology2009Q1
Geology2010Q4
Geology2011Q4
Geology2012Q3
Geology2013Q2
Geology2014Q2
Geology2015Q2
Geology2016Q1
Geology2017Q3
Geology2018Q3
Geology2019Q3
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19990.101
20000.108
20010.102
20020.102
20030.617
20040.513
20050.517
20060.273
20070.422
20080.878
20091.664
20100.103
20110.101
20120.270
20130.752
20140.886
20150.811
20160.914
20170.344
20180.381
20190.306
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.000
Cites / Doc. (4 years)20000.032
Cites / Doc. (4 years)20010.032
Cites / Doc. (4 years)20020.444
Cites / Doc. (4 years)20030.951
Cites / Doc. (4 years)20040.581
Cites / Doc. (4 years)20050.780
Cites / Doc. (4 years)20060.806
Cites / Doc. (4 years)20070.545
Cites / Doc. (4 years)20081.535
Cites / Doc. (4 years)20093.080
Cites / Doc. (4 years)20103.756
Cites / Doc. (4 years)20110.031
Cites / Doc. (4 years)20120.572
Cites / Doc. (4 years)20131.285
Cites / Doc. (4 years)20141.410
Cites / Doc. (4 years)20151.808
Cites / Doc. (4 years)20162.570
Cites / Doc. (4 years)20171.350
Cites / Doc. (4 years)20181.375
Cites / Doc. (4 years)20191.322
Cites / Doc. (3 years)19990.000
Cites / Doc. (3 years)20000.032
Cites / Doc. (3 years)20010.000
Cites / Doc. (3 years)20020.444
Cites / Doc. (3 years)20031.000
Cites / Doc. (3 years)20040.581
Cites / Doc. (3 years)20050.780
Cites / Doc. (3 years)20060.468
Cites / Doc. (3 years)20071.000
Cites / Doc. (3 years)20081.955
Cites / Doc. (3 years)20094.000
Cites / Doc. (3 years)20100.000
Cites / Doc. (3 years)20110.031
Cites / Doc. (3 years)20120.604
Cites / Doc. (3 years)20131.285
Cites / Doc. (3 years)20141.616
Cites / Doc. (3 years)20151.883
Cites / Doc. (3 years)20162.570
Cites / Doc. (3 years)20170.790
Cites / Doc. (3 years)20181.262
Cites / Doc. (3 years)20190.955
Cites / Doc. (2 years)19990.000
Cites / Doc. (2 years)20000.000
Cites / Doc. (2 years)20010.000
Cites / Doc. (2 years)20020.000
Cites / Doc. (2 years)20031.000
Cites / Doc. (2 years)20040.581
Cites / Doc. (2 years)20050.379
Cites / Doc. (2 years)20060.903
Cites / Doc. (2 years)20071.358
Cites / Doc. (2 years)20082.757
Cites / Doc. (2 years)20090.000
Cites / Doc. (2 years)20100.000
Cites / Doc. (2 years)20110.000
Cites / Doc. (2 years)20120.604
Cites / Doc. (2 years)20131.542
Cites / Doc. (2 years)20141.409
Cites / Doc. (2 years)20151.883
Cites / Doc. (2 years)20161.857
Cites / Doc. (2 years)20170.631
Cites / Doc. (2 years)20180.940
Cites / Doc. (2 years)20194.063
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites19990
Self Cites20000
Self Cites20010
Self Cites20020
Self Cites20036
Self Cites20040
Self Cites20050
Self Cites200622
Self Cites20070
Self Cites20080
Self Cites20090
Self Cites20100
Self Cites20110
Self Cites20120
Self Cites20131
Self Cites20141
Self Cites20150
Self Cites20162
Self Cites20172
Self Cites20180
Self Cites20190
Total Cites19990
Total Cites20001
Total Cites20010
Total Cites20024
Total Cites200394
Total Cites2004108
Total Cites2005170
Total Cites200672
Total Cites200799
Total Cites2008131
Total Cites2009180
Total Cites20100
Total Cites20111
Total Cites201287
Total Cites2013185
Total Cites2014265
Total Cites2015177
Total Cites2016329
Total Cites2017211
Total Cites2018294
Total Cites2019190
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19990.000
External Cites per document20000.032
External Cites per document20010.000
External Cites per document20020.444
External Cites per document20030.936
External Cites per document20040.581
External Cites per document20050.780
External Cites per document20060.325
External Cites per document20071.000
External Cites per document20081.955
External Cites per document20094.000
External Cites per document20100.000
External Cites per document20110.031
External Cites per document20120.604
External Cites per document20131.278
External Cites per document20141.610
External Cites per document20151.883
External Cites per document20162.555
External Cites per document20170.783
External Cites per document20181.262
External Cites per document20190.955
Cites per document19990.000
Cites per document20000.032
Cites per document20010.000
Cites per document20020.444
Cites per document20031.000
Cites per document20040.581
Cites per document20050.780
Cites per document20060.468
Cites per document20071.000
Cites per document20081.955
Cites per document20094.000
Cites per document20100.000
Cites per document20110.031
Cites per document20120.604
Cites per document20131.285
Cites per document20141.616
Cites per document20151.883
Cites per document20162.570
Cites per document20170.790
Cites per document20181.262
Cites per document20190.955
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
199992.31
20000
20010
200233.33
200312.24
200443.75
200548.48
200679.49
20070
20080.00
20090
20100.00
201142.50
20120
201368.18
201440.38
201542.86
201648.63
201766.67
20180
201946.67
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents19991
Non-citable documents20005
Non-citable documents20014
Non-citable documents20024
Non-citable documents20035
Non-citable documents200411
Non-citable documents200511
Non-citable documents20069
Non-citable documents20075
Non-citable documents20085
Non-citable documents20093
Non-citable documents20101
Non-citable documents20111
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20152
Non-citable documents201624
Non-citable documents201724
Non-citable documents201854
Non-citable documents201932
Citable documents199922
Citable documents200031
Citable documents20019
Citable documents20029
Citable documents200394
Citable documents2004186
Citable documents2005218
Citable documents2006154
Citable documents200799
Citable documents200867
Citable documents200945
Citable documents20108
Citable documents201132
Citable documents2012144
Citable documents2013144
Citable documents2014164
Citable documents201594
Citable documents2016128
Citable documents2017267
Citable documents2018233
Citable documents2019199
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents199923
Uncited documents200035
Uncited documents200113
Uncited documents200212
Uncited documents200365
Uncited documents2004159
Uncited documents2005157
Uncited documents2006119
Uncited documents200761
Uncited documents200821
Uncited documents200912
Uncited documents20109
Uncited documents201132
Uncited documents201295
Uncited documents201383
Uncited documents201468
Uncited documents201538
Uncited documents201654
Uncited documents2017178
Uncited documents2018132
Uncited documents2019128
Cited documents19990
Cited documents20001
Cited documents20010
Cited documents20021
Cited documents200334
Cited documents200438
Cited documents200572
Cited documents200644
Cited documents200743
Cited documents200851
Cited documents200936
Cited documents20100
Cited documents20111
Cited documents201249
Cited documents201361
Cited documents201496
Cited documents201558
Cited documents201698
Cited documents2017113
Cited documents2018155
Cited documents2019103
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