Micropaleontology
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 1.4 | Q3 | 43.1% | 0.406 | Q2 | 53.8% |
| 2024 | 1.6 | Q2 | 60.7% | 0.522 | Q2 | 63.7% |
| 2023 | 1.3 | Q3 | 40.0% | 0.468 | Q2 | 62.7% |
| 2022 | 1.5 | Q2 | 52.9% | 0.423 | Q2 | 61.0% |
| 2021 | 1.9 | Q2 | 58.3% | 0.479 | Q2 | 65.7% |
| 2020 | — | — | 0.399 | Q3 | 59.3% | |
| 2019 | — | — | 0.516 | Q2 | 68.4% | |
| 2018 | — | — | 0.367 | Q3 | 56.2% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
ISSN
0026-2803
country
UScoverage
1979-2026