Spiriferina is an extinct genus of brachiopod that lived from the Late Silurian to the Middle Jurassic in Asia, Europe, North America, South America, and New Zealand.
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