Papiliograptus retimarginatus n. sp., a new retiolitid (Graptolithina) from the praedeubeli / deubeli Biozone (upper Homerian, Wenlock, Silurian), the recovery phase after the lundgreni Extinction Event

This dataset contains the digitized treatments in Plazi based on the original journal article Kozłowska, Anna, Bates, Denis (2021): Papiliograptus retimarginatus n. sp., a new retiolitid (Graptolithina) from the praedeubeli / deubeli Biozone (upper Homerian, Wenlock, Silurian), the recovery phase after the lundgreni Extinction Event. Comptes Rendus Palevol 20 (12): 199-206, DOI: 10.5852/cr-palevol2021v20a12, URL: doi.org/10.5852/cr-palevol2021v20a12 ABSTRACT Papiliograptus retimarginatus n. sp. is reported from the praedeubeli /deubeli Biozone, upper Homerian (Silurian) of the Bartoszyce IG-1 drill core of Poland, Baltica.

It is the second species of the genus Papiliograptu s Lenz & Kozłowska-Dawidziuk, 2002, belonging to the new retiolitid fauna of the recovery period after the lundgreni Extinction Event. Two characteristic features of the new retiolitid fauna are the development of a geniculum and singular or paired genicular structures. The new form has extremely wide, singular, reticulated genicular processes.