Danogaleus Extinct genus of sharks (fossil) Danogaleus is an extinct genus of ground shark. It lived during the Cretaceous and Paleogene. [1] References ^ "†Danogaleus Noubhani and Cappetta 1997 (requiem shark)". PBDB.org. Taxon identifiersDanogaleus Wikidata: Q130077449 Paleobiology Database: 427550