Calymenina
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- Early Silurian (Llandovery) Trilobite Fauna from Kopeh-Dagh, North East Iran
- Experimental Biomechanics on Trinucleid Fringe Pits
- Chapter 20 a Synopsis of Ordovician Trilobite Distribution and Diversity
- Quelques Calymenina (Trilobirae) De L'ordovicien Moyen Er Supéneur De L'ami-Adas (Maroc)
- Fabulous Fossils— 300 Years of Worldwide Research on Trilobites
- The Trilobite Papers Twenty-Two August 2019
- Trilobites Calymenina Do Devónico De Portugal – Uma Revisão
- Homalonotid Trilobites from the Silurian and Lower Devonian of South-Eastern Australia and New Zealand (Arthropoda: Trilobita: Homalonotidae)
- Jack Oyston Thesis Final Bind
- Digestive Structures in the Middle Ordovician Trilobite Prionocheilus Rouault 1847, from the Barrandian Area of Czech Republic
- To Named Or Illustrated Trilobites 484
- Animal Biodiversity: an Outline of Higher-Level Classification and Survey of Taxonomic Richness