SUPERB COMPLETE SABRE-TOOTHED CAT SKULL. ...

Description

SUPERB COMPLETE SABRE-TOOTHED CAT SKULL
Hoplophoneus primaevus
Oligocene
Brule Formation, Shannon County, South Dakota, USA
Sabre-toothed "cats" first appeared in the fossil record 34-38 million years ago. Their hyper-developed canine teeth were essentially finely-serrated knives specialized for killing or feeding. Many scientists have theorized about how the cats used these formidable weapons, but the most likely explanation is that they developed a hunting style that allowed them to capture prey and deliver a "coup de grace" by severing the jugular or other critical blood supply, or slicing through the windpipe. This would render the prey instantly inactive and thus minimize injury risk to themselves from the normal struggles of dying prey, some of which would have been significantly larger than the cat. A cat who lost one or both of his sabres in combat would have been at a severe disadvantage and probably would not have survived very long unless he developed a new hunting style focused on smaller prey. This fossil cat skull is of Hoplophoneus, a solitary hunter with a probable lifestyle very similar to the modern leopard. Because these cats were solitary hunters with large territories, their fossil remains are much rarer than herd or pack animals; only isolated finds are made, and never more than one animal in the same area unless it was a den. By contrast, the probable primary prey for this cat, Oreodons, are found quite literally by the hundreds in these same fossil beds. In addition, the natural ratio of prey to predator means that there were at least 50 prey animals in a fauna for every predator, only a few percent of which were sabre-cats. This outstanding skull is virtually complete with only minor restoration. It has an excellent set of teeth which range from a gorgeous caramel brown to yellow in color, and the skull is almost perfectly inflated with no distortion - a truly exceptional occurrence. Measures 8 1/4 inches long by 7 3/4 inches high by 4 1/2 inches wide with 3 inch sabers. This specimen is a museum-grade display item of the highest quality and rarity, worthy of the most discriminating collector.



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