Middle Eocene Pelagornithidae and Gaviiformes (Aves) from the Ukrainian Paratethys

G. Mayr, and E. Zvonok

2011

Article

Palaeontology 54(6):1347-1359

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Taxa discussed in this work:

• Colymbiculus
• Colymbiculus udovichenkoi

Taxonomy:

• Colymbiculus belongs to Gaviidae - Mayr and Zvonok (2011)
• Colymbiculus udovichenkoi belongs to Colymbiculus - Mayr and Zvonok (2011)