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Geosphere is Scopus-indexed (Q1, CiteScore 5.2), WoS SCIE, DOAJ. Published by Geological Society of America.
Checked against the index lists dated .
ISSN 1553-040XVerify ISSN ↗
Publisher: Geological Society of America
Cost to publish: Checking DOAJ for article charges…
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Stratigraphy | 9 / 56 | 84th | Q1 |
| Geology | 66 / 333 | 80th | Q1 |
Not listed in: ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2005–present, best quartile Q1, CiteScore 5.2.
Geosphere is Q1 in Stratigraphy (rank 9 of 56) and Q1 in Geology (rank 66 of 333), by CiteScore 2025.
Geosphere is indexed in the Science Citation Index Expanded, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 5.2, which places it in quartile Q1 at the 84th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 1.122, quartile Q1, with an H-index of 87.
The publisher lists an article processing charge of about US$2,750 for open access (source: OpenAlex). Many journals also publish by the subscription route at no cost to the author, so confirm on the journal's own website.
Geosphere is published by Geological Society of America. Its ISSN is 1553-040X.
Yes — indexed in the Science Citation Index Expanded.
Yes — it is an open-access journal, listed in DOAJ.
Geosphere has an h-index of 94 and a 2-year mean of 2.18 citations per paper (OpenAlex). Its Scopus CiteScore is 5.2, quartile Q1. On 2-year citations it ranks #12 of 51 Scopus journals in Stratigraphy.
Geosphere published 51 papers in 2025; its busiest recent year was 2018 with 118. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
In its latest 95 research articles (2024–2026), authors are most often from United States (68.2%), Canada (5.4%) and China (4.5%). More than half of recent authorship comes from one country.
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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