Scimago Journal & Country Rank

Proceedings of the Geologists' Association

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
35
H Index
Subject Area and CategoryEarth and Planetary Sciences
Geology
Paleontology
PublisherGeologists' Association
Publication typeJournals
ISSN00167878
Coverage1977, 1981-1987, 1996-ongoing
Scope The Proceedings of the Geologists Association is an international geosciences journal that was founded in 1859 and publishes research and review papers on all aspects of Earth Science. In particular, papers will focus on the geology of the region around the southwestern margin of the North Sea basin, giving especial attention to the Mesozoic, Cenozoic and Quaternary rocks and landforms that characterise this region.

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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
Geology1999Q2
Geology2000Q2
Geology2001Q2
Geology2002Q2
Geology2003Q3
Geology2004Q3
Geology2005Q3
Geology2006Q2
Geology2007Q2
Geology2008Q3
Geology2009Q2
Geology2010Q2
Geology2011Q2
Geology2012Q2
Geology2013Q2
Geology2014Q2
Geology2015Q2
Geology2016Q2
Geology2017Q3
Geology2018Q2
Paleontology1999Q2
Paleontology2000Q2
Paleontology2001Q3
Paleontology2002Q3
Paleontology2003Q4
Paleontology2004Q3
Paleontology2005Q4
Paleontology2006Q2
Paleontology2007Q2
Paleontology2008Q3
Paleontology2009Q2
Paleontology2010Q2
Paleontology2011Q2
Paleontology2012Q2
Paleontology2013Q2
Paleontology2014Q2
Paleontology2015Q2
Paleontology2016Q2
Paleontology2017Q2
Paleontology2018Q2
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
19990.727
20000.543
20010.409
20020.378
20030.264
20040.293
20050.240
20060.577
20070.458
20080.218
20090.731
20100.677
20110.612
20120.649
20130.521
20140.650
20150.601
20160.597
20170.474
20180.505
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)19990.875
Cites / Doc. (4 years)20000.547
Cites / Doc. (4 years)20010.682
Cites / Doc. (4 years)20020.657
Cites / Doc. (4 years)20030.414
Cites / Doc. (4 years)20040.535
Cites / Doc. (4 years)20050.360
Cites / Doc. (4 years)20060.822
Cites / Doc. (4 years)20070.802
Cites / Doc. (4 years)20080.590
Cites / Doc. (4 years)20090.980
Cites / Doc. (4 years)20101.480
Cites / Doc. (4 years)20111.281
Cites / Doc. (4 years)20121.945
Cites / Doc. (4 years)20131.432
Cites / Doc. (4 years)20141.371
Cites / Doc. (4 years)20151.671
Cites / Doc. (4 years)20161.466
Cites / Doc. (4 years)20172.035
Cites / Doc. (4 years)20181.454
Cites / Doc. (3 years)19990.875
Cites / Doc. (3 years)20000.584
Cites / Doc. (3 years)20010.701
Cites / Doc. (3 years)20020.621
Cites / Doc. (3 years)20030.400
Cites / Doc. (3 years)20040.548
Cites / Doc. (3 years)20050.288
Cites / Doc. (3 years)20060.833
Cites / Doc. (3 years)20070.883
Cites / Doc. (3 years)20080.462
Cites / Doc. (3 years)20091.054
Cites / Doc. (3 years)20101.720
Cites / Doc. (3 years)20111.372
Cites / Doc. (3 years)20121.756
Cites / Doc. (3 years)20131.408
Cites / Doc. (3 years)20141.367
Cites / Doc. (3 years)20151.855
Cites / Doc. (3 years)20161.394
Cites / Doc. (3 years)20171.657
Cites / Doc. (3 years)20181.442
Cites / Doc. (2 years)19990.922
Cites / Doc. (2 years)20000.723
Cites / Doc. (2 years)20010.643
Cites / Doc. (2 years)20020.590
Cites / Doc. (2 years)20030.350
Cites / Doc. (2 years)20040.509
Cites / Doc. (2 years)20050.196
Cites / Doc. (2 years)20060.833
Cites / Doc. (2 years)20070.560
Cites / Doc. (2 years)20080.529
Cites / Doc. (2 years)20090.980
Cites / Doc. (2 years)20102.170
Cites / Doc. (2 years)20111.254
Cites / Doc. (2 years)20121.808
Cites / Doc. (2 years)20131.389
Cites / Doc. (2 years)20141.415
Cites / Doc. (2 years)20151.866
Cites / Doc. (2 years)20161.282
Cites / Doc. (2 years)20171.513
Cites / Doc. (2 years)20181.350
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 Cites199912
Self Cites200017
Self Cites200110
Self Cites200211
Self Cites20035
Self Cites20045
Self Cites20052
Self Cites200623
Self Cites20074
Self Cites20081
Self Cites20099
Self Cites201031
Self Cites201122
Self Cites201252
Self Cites201376
Self Cites201454
Self Cites2015118
Self Cites201640
Self Cites201775
Self Cites201876
Total Cites199970
Total Cites200045
Total Cites200154
Total Cites200254
Total Cites200336
Total Cites200446
Total Cites200523
Total Cites200665
Total Cites200768
Total Cites200836
Total Cites200978
Total Cites2010129
Total Cites2011118
Total Cites2012216
Total Cites2013214
Total Cites2014227
Total Cites2015306
Total Cites2016237
Total Cites2017295
Total Cites2018261
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 document19990.725
External Cites per document20000.364
External Cites per document20010.571
External Cites per document20020.494
External Cites per document20030.344
External Cites per document20040.488
External Cites per document20050.263
External Cites per document20060.538
External Cites per document20070.831
External Cites per document20080.449
External Cites per document20090.932
External Cites per document20101.307
External Cites per document20111.116
External Cites per document20121.333
External Cites per document20130.908
External Cites per document20141.042
External Cites per document20151.139
External Cites per document20161.159
External Cites per document20171.236
External Cites per document20181.022
Cites per document19990.875
Cites per document20000.584
Cites per document20010.701
Cites per document20020.621
Cites per document20030.400
Cites per document20040.548
Cites per document20050.288
Cites per document20060.833
Cites per document20070.883
Cites per document20080.462
Cites per document20091.054
Cites per document20101.720
Cites per document20111.372
Cites per document20121.756
Cites per document20131.408
Cites per document20141.367
Cites per document20151.855
Cites per document20161.394
Cites per document20171.657
Cites per document20181.442
% 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
199910.00
200015.63
200112.90
200221.88
20038.33
200431.03
200517.24
20067.41
200727.59
200812.00
200919.23
201031.11
201111.94
201214.75
201317.24
201418.75
201520.31
201632.31
201728.17
201823.94
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 documents19994
Non-citable documents20006
Non-citable documents20018
Non-citable documents20026
Non-citable documents20035
Non-citable documents20043
Non-citable documents20055
Non-citable documents20064
Non-citable documents20078
Non-citable documents20087
Non-citable documents20097
Non-citable documents20105
Non-citable documents201110
Non-citable documents201215
Non-citable documents201321
Non-citable documents201420
Non-citable documents201518
Non-citable documents201616
Non-citable documents201715
Non-citable documents201819
Citable documents199980
Citable documents200077
Citable documents200177
Citable documents200287
Citable documents200390
Citable documents200484
Citable documents200580
Citable documents200678
Citable documents200777
Citable documents200878
Citable documents200974
Citable documents201075
Citable documents201186
Citable documents2012123
Citable documents2013152
Citable documents2014166
Citable documents2015165
Citable documents2016170
Citable documents2017178
Citable documents2018181
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 documents199941
Uncited documents200058
Uncited documents200150
Uncited documents200259
Uncited documents200366
Uncited documents200459
Uncited documents200566
Uncited documents200647
Uncited documents200749
Uncited documents200860
Uncited documents200947
Uncited documents201030
Uncited documents201149
Uncited documents201255
Uncited documents201383
Uncited documents201475
Uncited documents201549
Uncited documents201689
Uncited documents201779
Uncited documents201889
Cited documents199943
Cited documents200025
Cited documents200135
Cited documents200234
Cited documents200329
Cited documents200428
Cited documents200519
Cited documents200635
Cited documents200736
Cited documents200825
Cited documents200934
Cited documents201050
Cited documents201147
Cited documents201283
Cited documents201390
Cited documents2014111
Cited documents2015134
Cited documents201697
Cited documents2017114
Cited documents2018111
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