Scimago Journal & Country Rank

Palaeontologia Electronicaopen access

Country United States  - SIR icon SIR Ranking of United States
31
H Index
Subject Area and CategoryEarth and Planetary Sciences
Oceanography
PublisherTexas A & M University
Publication typeJournals
ISSN10948074
Coverage1998-ongoing

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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
Oceanography1999Q2
Oceanography2000Q3
Oceanography2001Q3
Oceanography2002Q3
Oceanography2003Q2
Oceanography2004Q2
Oceanography2005Q2
Oceanography2006Q2
Oceanography2007Q2
Oceanography2008Q2
Oceanography2009Q2
Oceanography2010Q2
Oceanography2011Q2
Oceanography2012Q2
Oceanography2013Q2
Oceanography2014Q2
Oceanography2015Q2
Oceanography2016Q2
Oceanography2017Q2
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
19990.314
20000.270
20010.145
20020.255
20030.329
20040.414
20050.387
20060.590
20070.730
20080.680
20090.752
20100.841
20110.776
20120.550
20130.574
20140.921
20150.837
20160.762
20170.807
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)19990.571
Cites / Doc. (4 years)20000.423
Cites / Doc. (4 years)20010.167
Cites / Doc. (4 years)20020.328
Cites / Doc. (4 years)20030.492
Cites / Doc. (4 years)20040.833
Cites / Doc. (4 years)20051.689
Cites / Doc. (4 years)20061.054
Cites / Doc. (4 years)20071.361
Cites / Doc. (4 years)20081.061
Cites / Doc. (4 years)20091.718
Cites / Doc. (4 years)20101.383
Cites / Doc. (4 years)20111.867
Cites / Doc. (4 years)20121.454
Cites / Doc. (4 years)20131.500
Cites / Doc. (4 years)20141.706
Cites / Doc. (4 years)20151.600
Cites / Doc. (4 years)20161.859
Cites / Doc. (4 years)20171.446
Cites / Doc. (3 years)19990.571
Cites / Doc. (3 years)20000.423
Cites / Doc. (3 years)20010.167
Cites / Doc. (3 years)20020.298
Cites / Doc. (3 years)20030.548
Cites / Doc. (3 years)20040.974
Cites / Doc. (3 years)20050.957
Cites / Doc. (3 years)20061.000
Cites / Doc. (3 years)20071.306
Cites / Doc. (3 years)20081.068
Cites / Doc. (3 years)20091.658
Cites / Doc. (3 years)20101.412
Cites / Doc. (3 years)20111.586
Cites / Doc. (3 years)20121.375
Cites / Doc. (3 years)20131.345
Cites / Doc. (3 years)20141.628
Cites / Doc. (3 years)20151.675
Cites / Doc. (3 years)20161.633
Cites / Doc. (3 years)20171.386
Cites / Doc. (2 years)19990.571
Cites / Doc. (2 years)20000.423
Cites / Doc. (2 years)20010.171
Cites / Doc. (2 years)20020.316
Cites / Doc. (2 years)20030.577
Cites / Doc. (2 years)20040.500
Cites / Doc. (2 years)20050.947
Cites / Doc. (2 years)20060.900
Cites / Doc. (2 years)20071.238
Cites / Doc. (2 years)20080.846
Cites / Doc. (2 years)20091.379
Cites / Doc. (2 years)20100.971
Cites / Doc. (2 years)20111.478
Cites / Doc. (2 years)20120.851
Cites / Doc. (2 years)20131.380
Cites / Doc. (2 years)20141.886
Cites / Doc. (2 years)20151.179
Cites / Doc. (2 years)20161.345
Cites / Doc. (2 years)20171.525
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 Cites19993
Self Cites20001
Self Cites20010
Self Cites20023
Self Cites20035
Self Cites20041
Self Cites20053
Self Cites20064
Self Cites20072
Self Cites20081
Self Cites20093
Self Cites20104
Self Cites20117
Self Cites201214
Self Cites201316
Self Cites201412
Self Cites201516
Self Cites20168
Self Cites20176
Total Cites19994
Total Cites200011
Total Cites20017
Total Cites200217
Total Cites200323
Total Cites200437
Total Cites200522
Total Cites200652
Total Cites200764
Total Cites200863
Total Cites200963
Total Cites201072
Total Cites201192
Total Cites2012132
Total Cites2013156
Total Cites2014210
Total Cites2015201
Total Cites2016245
Total Cites2017194
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 document19990.143
External Cites per document20000.385
External Cites per document20010.167
External Cites per document20020.246
External Cites per document20030.429
External Cites per document20040.947
External Cites per document20050.826
External Cites per document20060.923
External Cites per document20071.265
External Cites per document20081.051
External Cites per document20091.579
External Cites per document20101.333
External Cites per document20111.466
External Cites per document20121.229
External Cites per document20131.207
External Cites per document20141.535
External Cites per document20151.542
External Cites per document20161.580
External Cites per document20171.343
Cites per document19990.571
Cites per document20000.423
Cites per document20010.167
Cites per document20020.298
Cites per document20030.548
Cites per document20040.974
Cites per document20050.957
Cites per document20061.000
Cites per document20071.306
Cites per document20081.068
Cites per document20091.658
Cites per document20101.412
Cites per document20111.586
Cites per document20121.375
Cites per document20131.345
Cites per document20141.628
Cites per document20151.675
Cites per document20161.633
Cites per document20171.386
% 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
199915.79
200012.50
200118.18
200250.00
200325.00
200410.00
200528.95
200623.08
200718.18
200823.53
200925.00
201017.86
201133.33
201228.57
201344.74
201430.23
201544.44
201670.37
201755.93
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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20053
Non-citable documents20068
Non-citable documents200712
Non-citable documents200814
Non-citable documents200914
Non-citable documents201012
Non-citable documents201111
Non-citable documents20127
Non-citable documents20135
Non-citable documents20142
Non-citable documents20153
Non-citable documents20163
Non-citable documents20172
Citable documents19997
Citable documents200026
Citable documents200142
Citable documents200257
Citable documents200342
Citable documents200438
Citable documents200523
Citable documents200652
Citable documents200749
Citable documents200859
Citable documents200938
Citable documents201051
Citable documents201158
Citable documents201296
Citable documents2013116
Citable documents2014129
Citable documents2015120
Citable documents2016150
Citable documents2017140
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 documents19994
Uncited documents200021
Uncited documents200137
Uncited documents200245
Uncited documents200332
Uncited documents200430
Uncited documents200516
Uncited documents200631
Uncited documents200733
Uncited documents200837
Uncited documents200924
Uncited documents201032
Uncited documents201135
Uncited documents201249
Uncited documents201355
Uncited documents201461
Uncited documents201554
Uncited documents201647
Uncited documents201767
Cited documents19993
Cited documents20005
Cited documents20015
Cited documents200212
Cited documents200310
Cited documents20048
Cited documents200510
Cited documents200629
Cited documents200728
Cited documents200836
Cited documents200928
Cited documents201031
Cited documents201134
Cited documents201254
Cited documents201366
Cited documents201470
Cited documents201569
Cited documents2016106
Cited documents201775
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