Araújo , R., Polcyn , M., Schulp , A., Mateus , O., Jacobs , L., Olímpio Gonçalves , A. and Morais , M.-L. 2015. A new elasmosaurid from the early Maastrichtian of Angola and the implications of girdle morphology on swimming style in plesiosaurs. Netherlands Journal of Geosciences. 94, (Jan. 2015), 109-120. DOI:https://doi.org/10.1017/njg.2014.44.