Online publications grouped under the umbrella of 'GeoSciences e-Journals' (formerly a web ring converted into a genuine portal) encompass peer-reviewed electronic journals dedicated to Diamond Open Access (also know as Platinum Open Access) publishing in the field of Earth Sciences (including geochemistry, geophysics, paleontology, regional geology, stratigraphy, etc.). These e-journals allow free online access to their current issues as well as a significant portion, if not all, of their archives.
The Ring was inaugurated on March 27th, 2003, and the Portal followed on April 15th, 2006. Unfortunately, these resources were interrupted by December 2020. Bruno Granier is currently relaunching them after a three-year hiatus.
Gold Open Access and Diamond Open Access are both models of open access publishing. In Gold Open Access, articles are published in journals that are freely accessible to readers immediately upon publication. Similarly, in Diamond Open Access, articles are published in journals or platforms that are also freely accessible to readers without subscription fees.
The difference between Gold Open Access and Diamond Open Access for readers primarily lies in how the costs associated with publication are covered and the degree of financial burden on authors. In Gold Open Access, the costs associated with publication, such as article processing charges (APCs), are typically covered by the authors, their institutions, or research funders. In contrast, in Diamond Open Access, there are typically no article processing charges (APCs) for authors to pay; the costs of publication in Diamond Open Access journals are covered by alternative funding sources such as institutional support, subsidies, grants, or volunteer efforts.
In summary, both Gold and Diamond Open Access provide readers with immediate and unrestricted access to research articles without subscription fees. The main difference lies in how the publication costs are covered: in Gold Open Access (scholarly journals published by learned societies and commercial publishing houses, including some predatory editors), these costs are typically covered by authors or their institutions, while in Diamond Open Access, they are covered by alternative funding sources.
For instance, at one publishing house, authors are typically charged between €26 and €93 per page or €1,400 to €1,600 per paper.
In 2006, GeoRef has begun to include a 'limited' selection of electronic journals and series that are openly accessible on the internet. Below is an excerpt from the list of GeoRef Core Journals:
If you have questions specifically related to the registration or the setting of your banner, feel free to contact the
.
Last update: July 25th, 2025
Portal Launched: April 15th, 2006
Ring Launched: March 27th, 2003
NEWS from GeoSciences e-Journals: This computer-generated column selects for you the four latest titles published by "our" e-journals.
Carnets Geol., Article, vol. 26, no. 19
Cemile Solak.- Some stratigraphically important Larger Benthic Foraminifera from the Lower Jurassic and Sievoides blumenthali sp. nov., Beyaz Aladag Unit, Eastern Taurides, S Türkiye.- The Lower Jurassic succession in the Beyaz Aladağ Unit (Eastern Taurides) includes Hettangian-Pliensbachian shallow-marine carbonates. The studied Sinemurian-Pliensbachian strata, characterized by abundant oncoids and megalodontid bivalve shells, contain a diversified benthic foraminiferal assemblage including orbitopsellids, hauraniids, biokovinids, cyclamminids, and siphovalvulinids taxa. This paper focuses on the morphological analysis of the key biostratigraphic marker species Lituosepta recoarensis Cati, 1959, Lituolipora termieri (Hottinger, 1967), Bosniella oenensis Gušić, 1977, and introduces a new Larger Benthic Foraminifera, Sievoides blumenthali sp. nov. Some poorly known morphological characteristics of these index species have been illustrated, and some potential discrepancies have been improved. The selected taxa have been documented here for the first time from the Beyaz Aladağ Unit, Eastern Taurides. The new species, probably restricted to the Pliensbachian Orbitopsella Zone, is characterized by a coarse agglutinated wall with an irregular, subepidermal polygonal network, a developed spiral stage followed by a long uniserial cylindrical stage, and a simple aperture. It differs from the type species Sievoides kocyigiti Farinacci & Ekmekçi (2004) by a developed spiral stage and stratigraphic position (Pliensbachian). This new species is distributed in the peri-Mediterranean platforms (Taurides, Apennines, Dinarides). The discovery of Sievoides blumenthali in the Lower Jurassic confirms the earlier appearance of the larger Foraminifera having a wall with a subepidermal network, which is known to be common in the Mid-Late Jurassic.- DOI: https://doi.org/10.2110/carnets.2026.2619 https://carnetsgeol.net/cg/26/19/index.html Wed, 14 Oct 2026 18:37:25 GMT
Carnets Geol., Article, vol. 26, no. 18
Vitaly Dernov.- The taxonomic status of Eurypterus podolicus Chernyshev, 1947 (Arthropoda: Eurypterida), from the Silurian of Podillia, Ukraine.- This article presents the results of an investigation into the complex history of the eurypterid species "Eurypterus podolicus Chernyshev, 1947", for which neither an original description nor a type series is known. The study confirms that this species is a nomen nudum, as it was never formally described. Moreover, the specimens of "Eurypterus podolicus" from the Borys Chernyshev's collection lack distinct morphological features that would justify recognizing it as a separate species.- DOI: https://doi.org/10.2110/carnets.2026.2618 https://carnetsgeol.net/cg/26/18/index.html Sat, 10 Oct 2026 18:34:37 GMT
Robert W. Scott.- Late Jurassic-Early Cretaceous phytoplankton ecosystem evolution interrupted by the late Valanginian Weissert carbon isotope event.- The Late Jurassic-Early Cretaceous Phytoplankton Ecosystem Evolution and its associated Calcification Event were major evolutionary innovations of calcareous marine pelagic micro-organisms. Beginning about 160 Ma in the Oxfordian Stage calcareous nannofossils and calcareous dinoflagellates began calcifying their tests that subsequently accumulated as calcareous ooze. By the Tithonian Stage and continuing into the early Valanginian, calpionellids added to the diversification and expansion of this new pelagic ecosystem. This gradual, progressive ecosystem change in the oceanic photic realm was associated with increased burial of light carbon isotope. This calcareous plankton ecosystem suffered a crisis about 135 Ma by the late Valanginian Carbon Isotope Excursion. This isotope excursion was temporally related to emplacement of the Paraná-Etendeka LIP in the Paraná Basin in South America.- DOI: https://doi.org/10.2110/carnets.2026.2616 https://carnetsgeol.net/cg/26/16/index.html Sat, 12 Sep 2026 18:26:23 GMT
Click HERE for the next ten titles.
You can also receive updates to this column by subscribing your favorite feed reader to our RSS .