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1 птераспис
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См. также в других словарях:
Pteraspis — Saltar a navegación, búsqueda ? Pteraspis Rango fósil: Devónico Estado de conservación … Wikipedia Español
Pteraspis — Taxobox name = Pteraspis fossil range = Early Devonian regnum = Animalia phylum = Chordata classis = Heterostraci familia = Pteraspidae genus = Pteraspis species = P. stensioei binomial = Pteraspis stensioei binomial authority = Pteraspis is an… … Wikipedia
Pteraspis — ▪ paleontology genus of extinct jawless fishlike vertebrates found as fossils in Early Devonian rocks (those 398 million to 416 million years old) in North America and Europe. Pteraspis was approximately 16 cm (6.5 inches) in length and had … Universalium
pteraspis — pte·ras·pis … English syllables
pteraspis — pə̇s noun Usage: capitalized Etymology: New Latin, from pter + aspis : the type genus of Pteraspidae comprising small ostracoderms in which the dorsal armor is made up of 7 large plates … Useful english dictionary
Arandaspida — Pteraspidomorphi Pteraspis (Heterostraci), Zeichnung von Joseph Smit, aus Nebula to Man, 1905 England Zeitraum Unteres Ordovizium bis Oberdevon 470 bis 370 … Deutsch Wikipedia
Arandaspidida — Pteraspidomorphi Pteraspis (Heterostraci), Zeichnung von Joseph Smit, aus Nebula to Man, 1905 England Zeitraum Unteres Ordovizium bis Oberdevon 470 bis 370 … Deutsch Wikipedia
Astraspida — Pteraspidomorphi Pteraspis (Heterostraci), Zeichnung von Joseph Smit, aus Nebula to Man, 1905 England Zeitraum Unteres Ordovizium bis Oberdevon 470 bis 370 … Deutsch Wikipedia
Astraspidida — Pteraspidomorphi Pteraspis (Heterostraci), Zeichnung von Joseph Smit, aus Nebula to Man, 1905 England Zeitraum Unteres Ordovizium bis Oberdevon 470 bis 370 … Deutsch Wikipedia
Astraspis — Pteraspidomorphi Pteraspis (Heterostraci), Zeichnung von Joseph Smit, aus Nebula to Man, 1905 England Zeitraum Unteres Ordovizium bis Oberdevon 470 bis 370 … Deutsch Wikipedia
Eriptychiida — Pteraspidomorphi Pteraspis (Heterostraci), Zeichnung von Joseph Smit, aus Nebula to Man, 1905 England Zeitraum Unteres Ordovizium bis Oberdevon 470 bis 370 … Deutsch Wikipedia
