Usage

• 25522Downloads 2020
  Springer measures the usage on the SpringerLink platform according to the COUNTER (Counting Online Usage of NeTworked Electronic Resources) standards.
• 36 Usage Factor 2018/2019
  The Springer Journal Usage Factor 2018/2019 was calculated as suggested by the COUNTER Code of Practice for Usage Factors. It is the median value of the number of downloads in 2018/2019 for all articles published online in that particular journal during the same time period. The Usage Factor calculation is based on COUNTER-compliant usage data on the SpringerLink platform. (Counting Online Usage of NeTworked Electronic Resources) standards.

Impact

• 0.730 Impact Factor 2020
  Journal Impact Factors are published each summer by Thomson Reuters via Journal Citation Reports ®. Impact Factors and ranking data are presented for the preceding calendar year.
• 0.72Source Normalized Impact per Paper (SNIP) 2020
  Source Normalized Impact per Paper (SNIP) measures contextual citation impact by weighting citations based on the total number of citations in a subject field. The impact of a single citation is given higher value in subject areas where citations are less likely, and vice versa.
• Q3Quartile: Paleontology 2020
  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.
• 0.42 SCImago Journal Rank (SJR) 2020
  SCImago Journal Rank (SJR) is a measure of scientific influence of scholarly 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.
• 29H-Index 2020
  A journal has an H index of h if it published h papers each of which has been cited in other journals at least h times. Calculations are based on Scopus.

Paleontological Journal  is a journal that publishes original work on the anatomy, morphology, and taxonomy of fossil organisms, as well as their distribution, ecology, and origin. It also publishes studies on the evolution of organisms, ecosystems, and the biosphere and provides information on global biostratigraphy with an emphasis on Eastern Europe and Asia.

BIOSIS, Biological Abstracts, CNKI, Current Contents/Physical, Chemical and Earth Sciences, Dimensions, EBSCO Discovery Service, EMBiology, Gale, GeoRef, Google Scholar, Institute of Scientific and Technical Information of China, Japanese Science and Technology Agency (JST), Journal Citation Reports/Science Edition, Naver, OCLC WorldCat Discovery Service, ProQuest Agricultural & Environmental Science Database, ProQuest Aquatic Sciences and Fisheries Abstracts (ASFA), ProQuest Biological Science Database, ProQuest Central, ProQuest Earth, Atmospheric & Aquatic Science Database, ProQuest Ecology Abstracts, ProQuest Entomology Abstracts, ProQuest Environmental Science, ProQuest Natural Science Collection, ProQuest SciTech Premium Collection, ProQuest-ExLibris Primo, ProQuest-ExLibris Summon, SCImago, SCOPUS, Science Citation Index Expanded (SciSearch), Semantic Scholar, TD Net Discovery Service, UGC-CARE List (India).

Paleontologicheskii Zhurnal
Profsoyuznaya ul. 123, Moscow, 117647 Russia
Phone: +7 (495) 339-6600
Fax: +7 (495) 339-1266
E-mail: journal@paleo.ru