Results 91 to 100 of about 338 (111)

The earliest phyllolepid (Placodermi, Arthrodira) from the Late Lochkovian (Early Devonian) of Yunnan (South China)

Geological Magazine, 2007
Abstract Gavinaspis convergens, a new genus and species of the Phyllolepida (Placodermi: Arthrodira), is described on the basis of skull remains from the Late Lochkovian (Xitun Formation, Early Devonian) of Qujing (Yunnan, South China). This new form displays a mosaic of characters of basal actinolepidoid arthrodires and more derived phyllolepids. A
V. DUPRET, M. ZHU
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Paleoecology of Dunkleosteus Terrelli (Placodermi: Arthrodira)

2010
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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The head shield of Tiaraspis subtilis (Gross) [Pisces, Arthrodira]

1984
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Actinolepis spinosan. sp. (Arthrodira) from the Early Devonian of Latvia

Journal of Vertebrate Paleontology, 1985
ABSTRACT Actinolepis spinosa n. sp. from the Early Devonian (Siegenian) of western Latvia, USSR, is rather close to the Middle Devonian type species A. tuberculata Agassiz. In its fused preorbitals Actinolepis is similar to Bollandaspis from the early Emsian of Belgium. Gnathalia are known only in few actinolepids. In A.
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A Redescription ofEldenosteus arizonensis(Placodermi: Arthrodira) from the Upper Devonian Martin Formation of Northern Arizona

Journal of Vertebrate Paleontology, 1995
ABSTRACT New material of Eldenosteus arizonensis from the Upper Devonian Martin Formation of Mt. Elden, northern Arizona allows a more complete description of the body armor and the hitherto unknown skull. The new reconstruction verifies the position of Eldenosteus as a coccosteomorph arthrodire, and shows its affinity with the Torosteidae ...
Heidemarie G. Johnson, David K. Elliott
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A Redescription of Gymnotrachelus (Placodermi: Arthrodira) from the Cleveland Shale (Famennian) of Northern Ohio. U.S.A

1994
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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A New Species of Bryantolepis Camp, Welles, and Green, 1949 (Placodermi, Arthrodira) from the Early Devonian Water Canyon Formation of Northern Utah and Southern Idaho

2010
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Elliott, David K, Carr, Robert K.
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Wildungenichthys grossi n. gen., n. sp. — a new selenosteid arthrodire (Placodermi, Arthrodira) from the Kellwasserkalk (late Frasnian, Upper Devonian) of Bad Wildungen (Hessen, W-Germany)

Paläontologische Zeitschrift, 1998
A new arthrodire genus and species,Wildungenichthys grossi, is described from the Frasnian Kellwasserkalk of Bad Wildungen (W-Germany) from an incomplete skull with parts of the mandible and shoulder girdle. The new taxon is unique in a number of features, including the loss or probable fusion of the postmarginal, strong reduction of infraorbital ...
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A New Dinichthyid Fish (Placodermi Arthrodira) from the Upper Devonian of Western Australia, With a Discussion of Dinichthyid Interrelationships

1987
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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A Devonian Fish Tale: A New Method of Body Length Estimation Suggests Much Smaller Sizes for Dunkleosteus terrelli (Placodermi: Arthrodira)

Diversity, 2023
Russell K Engelman
exaly