A review of sauropod dinosaur tracksites of the Gulf of Mexico Basin.

Ten sauropod tracksites are known in the Glen Rose Formation and equivalent strata in Texas and Arkansas. Four of these sites contain theropod tracks, in addition to sauropod prints. Over 82 individual sauropod trackways have been identified at these sites, making the Glen Rose sample one of the largest in the world. Bedding surfaces at four of these ten sites display evidence of multiple parallel…