Xiphactinus References Xiphactinus fish genus 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: Cretaceous Period/ Marine lifeOne Cretaceous fish, Xiphactinus, grew to more than 4.5 metres (15 feet) and is the largest known teleost. Read MoreOne Cretaceous fish, Xiphactinus, grew to more than 4.5 metres (15 feet) and is the largest known teleost. Read More
