A SMALL BODY SIZED NON-ARISTONECTINE ELASMOSAURID (SAUROPTERYGIA, PLESIOSAURIA) FROM THE LATE CRETACEOUS OF PATAGONIA WITH COMMENTS ON THE RELATIONSHIPS OF THE PATAGONIAN AND ANTARCTIC ELASMOSAURIDS. AMGH [Internet]. 2016 Jun. 6 [cited 2025 Sep. 8];53(3):245-68. Available from: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/2928