Scimago Journal & Country Rank

Marine Micropaleontology

Country Netherlands  - SIR icon SIR Ranking of Netherlands
76
H Index
Subject Area and CategoryEarth and Planetary Sciences
Oceanography
Paleontology
PublisherElsevier BV
Publication typeJournals
ISSN03778398
Coverage1976-ongoing
Scope Marine Micropaleontology is an international journal publishing results of research in all fields of marine micropaleontology of the ocean basins and continents, including paleoceanography, evolution, ecology and paleoecology, biology and paleobiology, biochronology, paleoclimatology, taphonomy, and the systematic relationships of higher taxa. The journal encourages the publication of articles in which marine micropaleontology is used to solve fundamental geological and biological problems. It also promotes the presentation of innovative, provocative and controversial ideas in these fields.

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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
Oceanography1999Q1
Oceanography2000Q1
Oceanography2001Q1
Oceanography2002Q1
Oceanography2003Q1
Oceanography2004Q1
Oceanography2005Q1
Oceanography2006Q1
Oceanography2007Q1
Oceanography2008Q1
Oceanography2009Q1
Oceanography2010Q1
Oceanography2011Q1
Oceanography2012Q1
Oceanography2013Q1
Oceanography2014Q1
Oceanography2015Q1
Oceanography2016Q2
Oceanography2017Q1
Paleontology1999Q1
Paleontology2000Q1
Paleontology2001Q1
Paleontology2002Q1
Paleontology2003Q1
Paleontology2004Q1
Paleontology2005Q1
Paleontology2006Q1
Paleontology2007Q1
Paleontology2008Q1
Paleontology2009Q1
Paleontology2010Q1
Paleontology2011Q1
Paleontology2012Q1
Paleontology2013Q1
Paleontology2014Q1
Paleontology2015Q1
Paleontology2016Q1
Paleontology2017Q1
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
19991.521
20001.845
20011.005
20021.621
20031.386
20041.381
20051.862
20061.521
20071.283
20081.316
20091.811
20101.912
20111.754
20121.332
20131.487
20141.012
20150.995
20160.983
20170.869
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)19991.654
Cites / Doc. (4 years)20001.910
Cites / Doc. (4 years)20011.611
Cites / Doc. (4 years)20022.373
Cites / Doc. (4 years)20032.222
Cites / Doc. (4 years)20042.796
Cites / Doc. (4 years)20052.379
Cites / Doc. (4 years)20062.537
Cites / Doc. (4 years)20072.433
Cites / Doc. (4 years)20082.620
Cites / Doc. (4 years)20092.722
Cites / Doc. (4 years)20102.784
Cites / Doc. (4 years)20112.847
Cites / Doc. (4 years)20122.866
Cites / Doc. (4 years)20133.238
Cites / Doc. (4 years)20142.125
Cites / Doc. (4 years)20152.284
Cites / Doc. (4 years)20162.387
Cites / Doc. (4 years)20172.151
Cites / Doc. (3 years)19991.654
Cites / Doc. (3 years)20001.800
Cites / Doc. (3 years)20011.476
Cites / Doc. (3 years)20022.390
Cites / Doc. (3 years)20032.138
Cites / Doc. (3 years)20042.434
Cites / Doc. (3 years)20052.436
Cites / Doc. (3 years)20062.389
Cites / Doc. (3 years)20072.283
Cites / Doc. (3 years)20082.157
Cites / Doc. (3 years)20092.713
Cites / Doc. (3 years)20102.844
Cites / Doc. (3 years)20112.805
Cites / Doc. (3 years)20122.619
Cites / Doc. (3 years)20133.148
Cites / Doc. (3 years)20142.116
Cites / Doc. (3 years)20152.214
Cites / Doc. (3 years)20162.194
Cites / Doc. (3 years)20171.978
Cites / Doc. (2 years)19991.500
Cites / Doc. (2 years)20001.684
Cites / Doc. (2 years)20011.449
Cites / Doc. (2 years)20022.354
Cites / Doc. (2 years)20031.872
Cites / Doc. (2 years)20042.466
Cites / Doc. (2 years)20052.277
Cites / Doc. (2 years)20062.283
Cites / Doc. (2 years)20071.786
Cites / Doc. (2 years)20082.037
Cites / Doc. (2 years)20092.552
Cites / Doc. (2 years)20102.511
Cites / Doc. (2 years)20112.250
Cites / Doc. (2 years)20122.150
Cites / Doc. (2 years)20132.837
Cites / Doc. (2 years)20142.077
Cites / Doc. (2 years)20152.030
Cites / Doc. (2 years)20161.967
Cites / Doc. (2 years)20171.851
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 Cites199926
Self Cites200042
Self Cites200121
Self Cites200243
Self Cites200327
Self Cites200460
Self Cites200544
Self Cites200668
Self Cites200765
Self Cites200865
Self Cites200986
Self Cites201069
Self Cites201158
Self Cites201254
Self Cites201352
Self Cites201433
Self Cites201524
Self Cites201632
Self Cites201724
Total Cites1999220
Total Cites2000252
Total Cites2001183
Total Cites2002294
Total Cites2003263
Total Cites2004297
Total Cites2005380
Total Cites2006375
Total Cites2007379
Total Cites2008330
Total Cites2009483
Total Cites2010546
Total Cites2011488
Total Cites2012385
Total Cites2013425
Total Cites2014311
Total Cites2015341
Total Cites2016305
Total Cites2017271
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 document19991.459
External Cites per document20001.500
External Cites per document20011.306
External Cites per document20022.041
External Cites per document20031.919
External Cites per document20041.943
External Cites per document20052.154
External Cites per document20061.955
External Cites per document20071.892
External Cites per document20081.732
External Cites per document20092.230
External Cites per document20102.484
External Cites per document20112.471
External Cites per document20122.252
External Cites per document20132.763
External Cites per document20141.891
External Cites per document20152.058
External Cites per document20161.964
External Cites per document20171.803
Cites per document19991.654
Cites per document20001.800
Cites per document20011.476
Cites per document20022.390
Cites per document20032.138
Cites per document20042.434
Cites per document20052.436
Cites per document20062.389
Cites per document20072.283
Cites per document20082.157
Cites per document20092.713
Cites per document20102.844
Cites per document20112.805
Cites per document20122.619
Cites per document20133.148
Cites per document20142.116
Cites per document20152.214
Cites per document20162.194
Cites per document20171.978
% 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
199936.36
200036.96
200137.84
200240.91
200331.91
200439.71
200541.30
200653.70
200743.64
200848.61
200950.75
201057.89
201155.81
201254.55
201358.82
201453.85
201557.50
201653.19
201761.76
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 documents20000
Non-citable documents20011
Non-citable documents20024
Non-citable documents20034
Non-citable documents20046
Non-citable documents20053
Non-citable documents20064
Non-citable documents20072
Non-citable documents20082
Non-citable documents20093
Non-citable documents20102
Non-citable documents20113
Non-citable documents20121
Non-citable documents20131
Non-citable documents20142
Non-citable documents20154
Non-citable documents20164
Non-citable documents20172
Citable documents1999133
Citable documents2000140
Citable documents2001124
Citable documents2002123
Citable documents2003123
Citable documents2004122
Citable documents2005156
Citable documents2006157
Citable documents2007166
Citable documents2008153
Citable documents2009178
Citable documents2010192
Citable documents2011174
Citable documents2012147
Citable documents2013135
Citable documents2014147
Citable documents2015154
Citable documents2016139
Citable documents2017137
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 documents199943
Uncited documents200047
Uncited documents200143
Uncited documents200230
Uncited documents200338
Uncited documents200433
Uncited documents200536
Uncited documents200641
Uncited documents200739
Uncited documents200825
Uncited documents200932
Uncited documents201034
Uncited documents201127
Uncited documents201225
Uncited documents201321
Uncited documents201436
Uncited documents201541
Uncited documents201635
Uncited documents201736
Cited documents199991
Cited documents200093
Cited documents200182
Cited documents200297
Cited documents200389
Cited documents200495
Cited documents2005123
Cited documents2006120
Cited documents2007129
Cited documents2008130
Cited documents2009149
Cited documents2010160
Cited documents2011150
Cited documents2012123
Cited documents2013115
Cited documents2014113
Cited documents2015117
Cited documents2016108
Cited documents2017103
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