Scimago Journal & Country Rank

Precambrian Research

Country Netherlands  - SIR icon SIR Ranking of Netherlands
143
H Index
Subject Area and CategoryEarth and Planetary Sciences
Geochemistry and Petrology
Geology
PublisherElsevier BV
Publication typeJournals
ISSN03019268
Coverage1974-ongoing
Scope Precambrian Research publishes studies on all aspects of the early stages of the composition, structure and evolution of the Earth and its planetary neighbours. It covers, but is not restricted to, subjects such as: (1) chemical, biological, biochemical and cosmochemical evolution; the origin of life; the evolution of the oceans and atmosphere; the early fossil record; palaeobiology; (2) geochronology and isotope and elemental geochemistry; (3) Precambrian mineral deposits; (4) geophysical aspects of the early Earth and Precambrian terrains;

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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
Geochemistry and Petrology1999Q1
Geochemistry and Petrology2000Q1
Geochemistry and Petrology2001Q1
Geochemistry and Petrology2002Q1
Geochemistry and Petrology2003Q1
Geochemistry and Petrology2004Q1
Geochemistry and Petrology2005Q1
Geochemistry and Petrology2006Q1
Geochemistry and Petrology2007Q1
Geochemistry and Petrology2008Q1
Geochemistry and Petrology2009Q1
Geochemistry and Petrology2010Q1
Geochemistry and Petrology2011Q1
Geochemistry and Petrology2012Q1
Geochemistry and Petrology2013Q1
Geochemistry and Petrology2014Q1
Geochemistry and Petrology2015Q1
Geochemistry and Petrology2016Q1
Geochemistry and Petrology2017Q1
Geochemistry and Petrology2018Q1
Geology1999Q1
Geology2000Q1
Geology2001Q1
Geology2002Q1
Geology2003Q1
Geology2004Q1
Geology2005Q1
Geology2006Q1
Geology2007Q1
Geology2008Q1
Geology2009Q1
Geology2010Q1
Geology2011Q1
Geology2012Q1
Geology2013Q1
Geology2014Q1
Geology2015Q1
Geology2016Q1
Geology2017Q1
Geology2018Q1
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
19992.301
20002.099
20012.399
20022.466
20033.174
20042.647
20052.348
20062.606
20072.689
20083.037
20092.452
20102.641
20112.803
20122.412
20133.129
20143.149
20153.155
20162.833
20172.769
20182.462
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)19992.143
Cites / Doc. (4 years)20002.276
Cites / Doc. (4 years)20012.804
Cites / Doc. (4 years)20022.983
Cites / Doc. (4 years)20033.652
Cites / Doc. (4 years)20043.905
Cites / Doc. (4 years)20053.004
Cites / Doc. (4 years)20063.775
Cites / Doc. (4 years)20073.737
Cites / Doc. (4 years)20083.485
Cites / Doc. (4 years)20093.993
Cites / Doc. (4 years)20104.352
Cites / Doc. (4 years)20114.361
Cites / Doc. (4 years)20125.514
Cites / Doc. (4 years)20136.641
Cites / Doc. (4 years)20146.173
Cites / Doc. (4 years)20155.084
Cites / Doc. (4 years)20165.134
Cites / Doc. (4 years)20174.770
Cites / Doc. (4 years)20184.773
Cites / Doc. (3 years)19992.143
Cites / Doc. (3 years)20002.440
Cites / Doc. (3 years)20012.842
Cites / Doc. (3 years)20022.667
Cites / Doc. (3 years)20033.767
Cites / Doc. (3 years)20043.673
Cites / Doc. (3 years)20052.642
Cites / Doc. (3 years)20063.740
Cites / Doc. (3 years)20073.328
Cites / Doc. (3 years)20083.602
Cites / Doc. (3 years)20093.856
Cites / Doc. (3 years)20104.256
Cites / Doc. (3 years)20114.195
Cites / Doc. (3 years)20125.025
Cites / Doc. (3 years)20136.612
Cites / Doc. (3 years)20146.097
Cites / Doc. (3 years)20155.022
Cites / Doc. (3 years)20164.658
Cites / Doc. (3 years)20174.476
Cites / Doc. (3 years)20184.507
Cites / Doc. (2 years)19992.040
Cites / Doc. (2 years)20002.235
Cites / Doc. (2 years)20012.569
Cites / Doc. (2 years)20022.505
Cites / Doc. (2 years)20033.361
Cites / Doc. (2 years)20043.060
Cites / Doc. (2 years)20052.506
Cites / Doc. (2 years)20063.050
Cites / Doc. (2 years)20073.473
Cites / Doc. (2 years)20083.327
Cites / Doc. (2 years)20093.558
Cites / Doc. (2 years)20104.189
Cites / Doc. (2 years)20113.417
Cites / Doc. (2 years)20124.713
Cites / Doc. (2 years)20136.485
Cites / Doc. (2 years)20146.129
Cites / Doc. (2 years)20154.304
Cites / Doc. (2 years)20164.276
Cites / Doc. (2 years)20174.075
Cites / Doc. (2 years)20183.982
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 Cites1999104
Self Cites200080
Self Cites2001175
Self Cites2002134
Self Cites2003193
Self Cites2004244
Self Cites2005138
Self Cites2006202
Self Cites2007185
Self Cites2008259
Self Cites2009245
Self Cites2010343
Self Cites2011247
Self Cites2012553
Self Cites2013793
Self Cites20141006
Self Cites20151013
Self Cites2016865
Self Cites2017767
Self Cites2018813
Total Cites1999495
Total Cites2000566
Total Cites2001685
Total Cites2002728
Total Cites20031081
Total Cites20041212
Total Cites2005909
Total Cites20061208
Total Cites20071035
Total Cites20081005
Total Cites20091392
Total Cites20101528
Total Cites20111762
Total Cites20121819
Total Cites20132764
Total Cites20143207
Total Cites20153405
Total Cites20163591
Total Cites20173263
Total Cites20183200
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 document19991.693
External Cites per document20002.095
External Cites per document20012.116
External Cites per document20022.176
External Cites per document20033.094
External Cites per document20042.933
External Cites per document20052.241
External Cites per document20063.115
External Cites per document20072.733
External Cites per document20082.674
External Cites per document20093.177
External Cites per document20103.301
External Cites per document20113.607
External Cites per document20123.497
External Cites per document20134.715
External Cites per document20144.184
External Cites per document20153.528
External Cites per document20163.536
External Cites per document20173.424
External Cites per document20183.362
Cites per document19992.143
Cites per document20002.440
Cites per document20012.842
Cites per document20022.667
Cites per document20033.767
Cites per document20043.673
Cites per document20052.642
Cites per document20063.740
Cites per document20073.328
Cites per document20083.602
Cites per document20093.856
Cites per document20104.256
Cites per document20114.195
Cites per document20125.025
Cites per document20136.612
Cites per document20146.097
Cites per document20155.022
Cites per document20164.658
Cites per document20174.476
Cites per document20184.507
% 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
199935.29
200032.50
200149.19
200260.78
200362.88
200448.20
200560.53
200657.02
200749.52
200843.90
200955.83
201058.43
201156.44
201263.86
201361.03
201460.92
201557.09
201661.47
201758.70
201858.59
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 documents20015
Non-citable documents200216
Non-citable documents200319
Non-citable documents200428
Non-citable documents200529
Non-citable documents200624
Non-citable documents200718
Non-citable documents200816
Non-citable documents200922
Non-citable documents201030
Non-citable documents201130
Non-citable documents201225
Non-citable documents201315
Non-citable documents201413
Non-citable documents201521
Non-citable documents201630
Non-citable documents201731
Non-citable documents201836
Citable documents1999231
Citable documents2000232
Citable documents2001241
Citable documents2002273
Citable documents2003287
Citable documents2004330
Citable documents2005344
Citable documents2006323
Citable documents2007311
Citable documents2008279
Citable documents2009361
Citable documents2010359
Citable documents2011420
Citable documents2012362
Citable documents2013418
Citable documents2014526
Citable documents2015678
Citable documents2016771
Citable documents2017729
Citable documents2018710
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 documents199963
Uncited documents200052
Uncited documents200155
Uncited documents200266
Uncited documents200363
Uncited documents200473
Uncited documents200590
Uncited documents200659
Uncited documents200772
Uncited documents200852
Uncited documents200981
Uncited documents201064
Uncited documents201180
Uncited documents201264
Uncited documents201344
Uncited documents201460
Uncited documents201564
Uncited documents201680
Uncited documents201779
Uncited documents201879
Cited documents1999169
Cited documents2000185
Cited documents2001191
Cited documents2002223
Cited documents2003243
Cited documents2004285
Cited documents2005283
Cited documents2006288
Cited documents2007257
Cited documents2008243
Cited documents2009302
Cited documents2010325
Cited documents2011370
Cited documents2012323
Cited documents2013389
Cited documents2014479
Cited documents2015635
Cited documents2016721
Cited documents2017681
Cited documents2018667
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