penguin: Definition from Answers.com
Arthrodytes (San Julian Late Eocene/Early Oligocene – Patagonia Early Miocene of
Patagonia, Argentina); Paraptenodytes (Early – Late Miocene/Early Pliocene) ...
www.answers.com/topic/penguin

Geobios : Crossvallia unienwillia, a new Spheniscidae ...
Size and proportions are nearly the same as those of the humerus referred to A.
grandis (Wiman) by Kandefer (1994) and Arthrodytes grandis that Ameghino ...
linkinghub.elsevier.com/retrieve/pii/S0016699505000768

AMNH Scientific Publications Library: Item 2246/2696
... only Arthrodytes grandis being distinctly larger than the living emperor
penguin. No Patagonian genus is surely known from any other region. ...
digitallibrary.amnh.org/dspace/ handle/2246/2696?mode=full

BioOne Online Journals - Palaeospheniscus Patagonicus (Aves ...
The fossa poplitea is deeper than that of Arthrodytes. The fossa located
proximal to the sulcus patellaris is absent. The proximalmost portion of the
bone ...
www.bioone.org/doi/pdf/10.1666/07-014.1

JSTOR: Review of Fossil Penguins from Seymour Island
147) believed that his genus Arthrodytes from the Patagonia formation of
Patagonia might be a synonym of Anthropornis. (Both date from 1905, ...
links.jstor.org/sici? sici=0080-4649(19710928)178%3A1053%3C357%3AROFPFS%3E2.0.CO%3B2-2

PALAEOSPHENISCUS PATAGONICUS (AVES, SPHENISCIFORMES): NEW ...
that of Arthrodytes. The fossa located proximal to the sulcus pa- tellaris is
absent. .... Arthrodytes and Madrynornis among the fossil species, and in P. ...
jpaleontol.geoscienceworld.org/cgi/reprint/82/3/565.pdf

Penguins: Species Information and Photos
Arthrodytes (San Julian Late Eocene/Early Oligocene - Patagonia Early Miocene of
... Together with the related genus Arthrodytes, they form the subfamily ...
www.avianweb.com/penguins.html

BioOne Online Journals - Palaeospheniscus Patagonicus (Aves ...
Systematic revision of Arthrodytes Ameghino, 1905 (Aves, Spheniscidae) and its
assignment to the Paraptenodytinae. Neues Jahrbuch für Geologie und ...
www.bioone.org/doi/abs/10.1666/07-014.1

AMNH Scientific Publications Library: Item 2246/2696
... with three accepted species (one, P. brodkorbi, here new, of dubious
reference to this genus), and Arthrodytes Ameghino, with one accepted species.
...
digitallibrary.amnh.org/dspace/handle/2246/2696

Fossil Penguins
... Chubutodyptes biloculata; Paraptenodytes antarticus; Paraptenodytes robustus
; Paraptenodytes brodkorbi (questionable); Arthrodytes grandis ...
www.tuxxie.org/evolution/fossil-penguins.html