Results 161 to 170 of about 617 (180)

Placoderm fishes: diversity through time

1991
Abstract The placoderms, with 250 genera, constitute a small but much diversified group of bony fishes. They are sometimes classified as stem-group osteichthyans and, together with the acanthodians, are the earliest true jawed fishes. They are found in the mid-Silurian, but flourished in the Devonian reaching their greatest diversity in ...
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Ventral Thoracic Neuromast Lines of Placoderm Fishes

Nature, 1965
IN the past forty years, following Stenso's1 pioneer work on the arthrodire Macropetalichthys, much information has come to light in support of the view that the Palaeozoic placoderms and the still surviving elasmo-branchs and holocephalians are more closely related to each other than to any other group of fishes2.
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Endocranial morphology of the petalichthyid placoderm Ellopetalichthys scheii from the Middle Devonian of Arctic Canada, with remarks on the inner ear and neck joint morphology of placoderms

Canadian Journal of Earth Sciences, 2021
Marco Castiello, Anna Jerve, Matt Friedman   +2 more
exaly  

Placoderm Morphology

2018
Kate Trinajstic, Kate Roelofs
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Placoderm Life Histories

2018
Kate Trinajstic, Brett Roelofs
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placoderm, n. & adj.

2023
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Palaeoichthyology: Gogo Placoderms

Nature, 1972
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A homostiid arthrodire (placoderm fish) from the Early Devonian of the Burrinjuck area, New South Wales

Alcheringa, 2004
Gavin C Young
exaly  

A new placoderm fish of uncertain affinity from the Early–Middle Devonian Hatchery Creek succession at Wee Jasper, New South Wales

Alcheringa, 2011
Gavin C Young
exaly  

Note on the Ohio Placoderm Dinichthys terrelli

Science, 1911
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