Polygnathus costatus partitus References Polygnathus costatus partitus conodont Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Eifelian Stage…first occurrence of the conodont Polygnathus costatus partitus, known worldwide from Eifelian strata in Morocco, Spain, Germany, Austria, the Czech Republic, Central Asia, China, Malaysia, Australia, the U.S. states of Nevada Read More…first occurrence of the conodont Polygnathus costatus partitus, known worldwide from Eifelian strata in Morocco, Spain, Germany, Austria, the Czech Republic, Central Asia, China, Malaysia, Australia, the U.S. states of Nevada Read More