Graptolithina

Oepikograptus Obut et Sennikov, 1984

Selection of related publications
Maletz, J. 2019. Part V, Second Revision, Chapter 22: Suborder Axonophora, Infraorder Diplograptina I (Diplograptidae, Lasiograptidae): Introduction, Morphology, and Systematic Descriptions. Treatise Online 127, pp. 1-19.
Goldman, D., Nõlvak, J., Maletz, J. 2015. Middle to Late Ordovician graptolite and chitinozoan biostratigraphy of the Kandava-25 drill core in western Latvia. GFF 137, 3, 197-211. DOI:10.1080/11035897.2015.1021375
Obut, A. M., Sennikov, N. V. 1987. Oepikograptus, a pecuilar genus of Middle Ordovician diplograptids (graptolites). Annual of the All-union Paleontological Society. Volume XXX, pp. 192-198.
Öpik, A. 1927. Beiträge zur Kenntnis der Kukruse-(C2-) Stufe in Eesti. II. Tartu Ülikooli Geoloogia Instituudi Toimetused 10, 1-35.