Trogontherium References Trogontherium extinct mammal 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: Castoroides…similar form of giant beaver, Trogontherium, paralleled the development of Castoroides. Read More…similar form of giant beaver, Trogontherium, paralleled the development of Castoroides. Read More