Lethaia
Country
Norway
Western Europe
Subject Area and Category
Agricultural and Biological Sciences
└
Ecology, Evolution, Behavior and Systematics
Q1
└
Paleontology
Q1
Publisher
SJR 2025
0.683
Q1
SJR Score
H-Index
71
Citations / Doc (2yr)
1.73
Total Docs. (latest)
41
Total Citations (3yr)
215
Publication type
Journals
ISSN
00241164, 15023931
Coverage
1968-2025
Journal Rank
#8,483
Subject Categories
Ecology, Evolution, Behavior and Systematics
Q1
Paleontology
Q1
Detailed Metrics
| Total Docs. (latest) | 41 |
| Total Docs. (3 years) | 97 |
| Total Refs. | 3,509 |
| Total Citations (3 years) | 215 |
| Citable Docs. (3 years) | 95 |
| Citations / Doc. (2 years) | 1.73 |
| Ref. / Doc. | 85.59 |
| % Female | 26.2% |
Metrics Visualization
Latest year data vs 3-year cumulative figures
Publication & Citation Trend
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Top 10 Most Cited Articles
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Frequently Asked Questions
What is the impact factor of Lethaia?
The official Journal Impact Factor (JIF) is published by Clarivate in the Journal Citation Reports (JCR) and is not listed on this page. Based on SCImago data, Lethaia has an SJR of 0.683 and is ranked Q1.
What is the SJR and quartile of Lethaia?
Lethaia has an SJR (SCImago Journal Rank) of 0.683 and its best quartile is Q1.
What is the H-index of Lethaia?
The H-index of Lethaia is 71, meaning 71 of its articles have each been cited at least 71 times.
Is Lethaia indexed in Scopus?
Yes. Lethaia is active in Scopus (Scopus Source List, August 2026).
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