Fossil Dinosaur Rib Bone Most Likely Spinosaurus! 6.22 Inches

In light of this I will be labeling my Spinosaurus material as "Spinosaur" to cover all bases. This is why I'm labeling this piece as an Unknown Dinosaur Rib aff. Spinosaurus" which is basically "sciencese" (as I like to call it) for "It's a Dinosaur rib, most likely from a Spinosaur but I'm not 100% sure.