Every Spinosaurid, explained.

Spinosaurus, Baryonyx, and Suchomimus have something in common; they're weird, and they're also members of a clade known as the Spinosauridae (or spinosaurids)! The Spinosauridae comprises of 20 genera of tetanuran theropod dinosaurs, but some of which are no longer a valid taxon and some others have disputed validity. All 20 genera of those dinosaurs, however, are included in this video. Listed and explained one by one from the smallest in size all the way up to the largest. Sources and Credits: https://docs.google.com/document/d/1M... Support Factor Trace:   / factortrace   Contour maps via Axis maps: https://contours.axismaps.com/ 0:00 - Spinosaurid 0:29 - Spinosaurine vs Baryonychine 1:15 - Irritator 2:20 - Vallibonavenatrix 2:44 - Ceratosuchops 3:15 - Ostafrikasaurus 3:41 - Angaturama 4:45 - Iberospinus 5:26 - Camarillasaurus 5:49 - Riparovenator 6:41 - Sinopliosaurus 7:01 - Siamosaurus 7:50 - Riojavenatrix 8:16 - Suchosaurus 8:45 - Baryonyx 9:29 - Ichthyovenator 10:14 - Cristatusaurus 10:45 - Suchomimus 12:24 - Protathlitis 13:06 - Oxalaia 13:46 - Sigilmassasaurus 14:34 - Spinosaurus 16:55 - Size comparison