Scimago Journal & Country Rank

Marine Micropaleontology

CountryNetherlands
73
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. (source)
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
Oceanography1997Q1
Oceanography1998Q1
Oceanography1999Q1
Oceanography2000Q1
Oceanography2001Q1
Oceanography2002Q1
Oceanography2003Q1
Oceanography2004Q1
Oceanography2005Q1
Oceanography2006Q1
Oceanography2007Q1
Oceanography2008Q1
Oceanography2009Q1
Oceanography2010Q1
Oceanography2011Q1
Oceanography2012Q1
Oceanography2013Q1
Oceanography2014Q1
Oceanography2015Q1
Oceanography2016Q1
Paleontology1997Q1
Paleontology1998Q1
Paleontology1999Q1
Paleontology2000Q1
Paleontology2001Q1
Paleontology2002Q1
Paleontology2003Q1
Paleontology2004Q1
Paleontology2005Q1
Paleontology2006Q1
Paleontology2007Q1
Paleontology2008Q1
Paleontology2009Q1
Paleontology2010Q1
Paleontology2011Q1
Paleontology2012Q1
Paleontology2013Q1
Paleontology2014Q1
Paleontology2015Q1
Paleontology2016Q1
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
19991.562
20001.782
20011.194
20021.714
20031.538
20041.454
20051.902
20061.615
20071.323
20081.378
20091.883
20102.088
20111.785
20121.401
20131.548
20141.095
20151.086
20160.989
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)19991.672
Cites / Doc. (4 years)20001.909
Cites / Doc. (4 years)20011.573
Cites / Doc. (4 years)20022.291
Cites / Doc. (4 years)20032.204
Cites / Doc. (4 years)20042.743
Cites / Doc. (4 years)20052.374
Cites / Doc. (4 years)20062.517
Cites / Doc. (4 years)20072.433
Cites / Doc. (4 years)20082.611
Cites / Doc. (4 years)20092.691
Cites / Doc. (4 years)20102.780
Cites / Doc. (4 years)20112.843
Cites / Doc. (4 years)20122.843
Cites / Doc. (4 years)20133.119
Cites / Doc. (4 years)20142.114
Cites / Doc. (4 years)20152.234
Cites / Doc. (4 years)20162.314
Cites / Doc. (3 years)19991.672
Cites / Doc. (3 years)20001.771
Cites / Doc. (3 years)20011.444
Cites / Doc. (3 years)20022.293
Cites / Doc. (3 years)20032.130
Cites / Doc. (3 years)20042.385
Cites / Doc. (3 years)20052.429
Cites / Doc. (3 years)20062.369
Cites / Doc. (3 years)20072.289
Cites / Doc. (3 years)20082.150
Cites / Doc. (3 years)20092.685
Cites / Doc. (3 years)20102.844
Cites / Doc. (3 years)20112.805
Cites / Doc. (3 years)20122.605
Cites / Doc. (3 years)20133.052
Cites / Doc. (3 years)20142.109
Cites / Doc. (3 years)20152.156
Cites / Doc. (3 years)20162.122
Cites / Doc. (2 years)19991.490
Cites / Doc. (2 years)20001.658
Cites / Doc. (2 years)20011.416
Cites / Doc. (2 years)20022.316
Cites / Doc. (2 years)20031.872
Cites / Doc. (2 years)20042.398
Cites / Doc. (2 years)20052.268
Cites / Doc. (2 years)20062.257
Cites / Doc. (2 years)20071.786
Cites / Doc. (2 years)20082.028
Cites / Doc. (2 years)20092.520
Cites / Doc. (2 years)20102.511
Cites / Doc. (2 years)20112.250
Cites / Doc. (2 years)20122.125
Cites / Doc. (2 years)20132.765
Cites / Doc. (2 years)20142.067
Cites / Doc. (2 years)20151.980
Cites / Doc. (2 years)20161.911
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 Cites200120
Self Cites200243
Self Cites200327
Self Cites200460
Self Cites200544
Self Cites200668
Self Cites200765
Self Cites200865
Self Cites200986
Self Cites201069
Self Cites201158
Self Cites201254
Self Cites201351
Self Cites201433
Self Cites201524
Self Cites201632
Total Cites1999219
Total Cites2000248
Total Cites2001179
Total Cites2002282
Total Cites2003262
Total Cites2004291
Total Cites2005379
Total Cites2006372
Total Cites2007380
Total Cites2008329
Total Cites2009478
Total Cites2010546
Total Cites2011488
Total Cites2012383
Total Cites2013412
Total Cites2014310
Total Cites2015332
Total Cites2016295
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 document19991.473
External Cites per document20001.471
External Cites per document20011.282
External Cites per document20021.943
External Cites per document20031.911
External Cites per document20041.893
External Cites per document20052.147
External Cites per document20061.936
External Cites per document20071.898
External Cites per document20081.725
External Cites per document20092.202
External Cites per document20102.484
External Cites per document20112.471
External Cites per document20122.238
External Cites per document20132.674
External Cites per document20141.884
External Cites per document20152.000
External Cites per document20161.892
Cites per document19991.672
Cites per document20001.771
Cites per document20011.444
Cites per document20022.293
Cites per document20032.130
Cites per document20042.385
Cites per document20052.429
Cites per document20062.369
Cites per document20072.289
Cites per document20082.150
Cites per document20092.685
Cites per document20102.844
Cites per document20112.805
Cites per document20122.605
Cites per document20133.052
Cites per document20142.109
Cites per document20152.156
Cites per document20162.122
% 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
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 documents19993
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
Citable documents1999131
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
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 documents200048
Uncited documents200145
Uncited documents200233
Uncited documents200338
Uncited documents200433
Uncited documents200536
Uncited documents200641
Uncited documents200738
Uncited documents200825
Uncited documents200933
Uncited documents201034
Uncited documents201127
Uncited documents201225
Uncited documents201323
Uncited documents201436
Uncited documents201542
Uncited documents201635
Cited documents199991
Cited documents200092
Cited documents200180
Cited documents200294
Cited documents200389
Cited documents200495
Cited documents2005123
Cited documents2006120
Cited documents2007130
Cited documents2008130
Cited documents2009148
Cited documents2010160
Cited documents2011150
Cited documents2012123
Cited documents2013113
Cited documents2014113
Cited documents2015116
Cited documents2016108
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