Gleboceras is a globular gonititid from the upper Carboniferous of the Urals, named by Ruzhentsev, 1950, tentatively assigned to the Thalassoceratidae, and placed in the subfamily Gleboceratinae. The ventral (outer marginal) lobe is moderataely wide, with parallel sides. The lateral lobe is serrate.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0