Myrcha, Andrzej; Jadwiszczak, Piotr; Tambussi, Claudia P.; Noriega, Jorge I.; Gaździcki, Andrzej; Tatur, Andrzej & Del Valle, Rodolfo A. (2002): Taxonomic revision of Eocene Antarctic penguins based on tarsometatarsal morphology.
The study by Myrcha et al. (2002) focused on the taxonomic classification of Eocene Antarctic penguins, utilizing tarsometatarsal bone morphology as a key factor.