Template:Riccardi, Westermann & Damborenea, 1990
- Riccardi, A.C., Westermann, G.E.G. & Damborenea, S.E. 1990. Middle Jurassic of South America and Antarctic Peninsula. In: Jurassic Taxa Ranges and Correlation Charts for the Circum-Pacific (edited by G.E.G. Westermann and A.C. Riccardi). Newsletters on Stratigraphy 21(2): 105–128. DOI: 10.1127/nos/21/1990/105