Definition of Petralca. Meaning of Petralca. Synonyms of Petralca

Here you will find one or more explanations in English for the word Petralca. Also in the bottom left of the page several parts of wikipedia pages related to the word Petralca and, of course, Petralca synonyms and on the right images related to the word Petralca.

Definition of Petralca

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Meaning of Petralca from wikipedia

- Petralca is an extinct genus of loon found in Oligocene and Miocene deposits of Austria. The type and only species, Petralca austriaca, was described in...
- although this may not be correct: Hydrotherikornis (Late Eocene) and Petralca (Late Oligocene). Most extant genera are known to exist since the Late...
- †Petralcinae Petralca †Gaviellinae Gaviella Gavia...
- Aequornithes Order: Gaviiformes Wetmore & Miller, 1926 Genera †Colymbiculus †Colymboides Gavia †Gaviella †Petralca †Nasidytes Synonyms Colymbiformes Sharpe, 1891...
-  †Petralca austriaca  crown group Gaviiformes...
- coracoid borders the sternum is concave, which sets Gavia schultzi apart from Petralca austriaca, another gaviiform from Austria. The rock units Gavia schultzi...
- †Petralcinae Petralca †Gaviellinae Gaviella Gavia...
- †Petralcinae Petralca †Gaviellinae Gaviella Gavia...
- Aquitanian age of the Miocene period. The formation has provided fossils of: Petralca austriaca List of fossiliferous stratigraphic units in Austria Älterer...
- Ursula B. Göhlich; Gerald Mayr (2018). "The alleged early Miocene Auk Petralca austriaca is a Loon (Aves, Gaviiformes): restudy of a controversial fossil...