Echevarría, J.; Damborenea, S. E.; Manceñido, M. O. (2021). Early Jurassic Trigoniida (Bivalvia) from Argentina - Addendum. Journal of Paleontology. 95, suppl. S85: 56. [Published online 5 October 2021; no ZooBank registration. Print version published December 2021.].