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Dévonien

Intervalle géologique

6 image(s) · 6 Actualités

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Galerie d'images

plate tectonics 380 Ma ago (Midlle Devonian)
Intervalles Frasnian

plate tectonics 380 Ma ago (Midlle Devonian)

Dévonien tectonique
Granite of Devonian/Carboniferous age from the Stubai Alps. This rock is on display at the geological public collection of the Alpines Museum in Munich.

Granite of Devonian/Carboniferous age from the Stubai Alps. This rock is on display at the geological public collection of the Alpines Museum in Munich.

musée Carbonifère Dévonien
Silurian stratified wall at Ersvika, Hurum, Norway. Layers from Ordivisian and Silurian (top) to Devonian (bottom). Layers are reverse because they turned upside-down during the Caledonian orgogeny.

Silurian stratified wall at Ersvika, Hurum, Norway. Layers from Ordivisian and Silurian (top) to Devonian (bottom). Layers are reverse because they turned upside-down during the Caledonian orgogeny.

Norvège Dévonien Silurien
Life reconstruction of two species of Protonympha in the Devonian Catskill delta of New York

Life reconstruction of two species of Protonympha in the Devonian Catskill delta of New York

Dévonien
Chart showing the correlation between international and North American Devonian stage names. Figure modified from Swezey (2002). US Geological Survey.
Intervalles Givetian

Chart showing the correlation between international and North American Devonian stage names. Figure modified from Swezey (2002). US Geological Survey.

Dévonien
Chart showing the correlation between international and North American Devonian stage names. Figure modified from Swezey (2002). US Geological Survey.
Intervalles Lochkovian

Chart showing the correlation between international and North American Devonian stage names. Figure modified from Swezey (2002). US Geological Survey.

Dévonien
Chart showing the correlation between international and North American Devonian stage names. Figure modified from Swezey (2002). US Geological Survey.
Intervalles Pragian

Chart showing the correlation between international and North American Devonian stage names. Figure modified from Swezey (2002). US Geological Survey.

Dévonien
A Bellacartwrightia calliteles trilobite, Order Phacopida, Family Acastidae, 18mm, oblique lateralcollected at the Penn Dixi Quarry, Window Shale Member, Moscow Formation Hamburg NY USA, from the Middle Devonian (Givetian)
Taxons Palaeopoda

A Bellacartwrightia calliteles trilobite, Order Phacopida, Family Acastidae, 18mm, oblique lateralcollected at the Penn Dixi Quarry, Window Shale Member, Moscow Formation Hamburg NY USA, from the Middle Devonian (Givetian)

États-Unis Dévonien Givétien Dévonien moyen +2

Actualités

Qu'était Dunkleosteus ? Faits sur le poisson blindé géant (partie 1)
prédateur Dévonien Dévonien Dinosauria
Chez Everything Dinosaur, nous recevons des emails de fans d’animaux préhistoriques.  Nous recevons fréquemment des questions sur les dinosaures ; cependant, on nous pose également des questions sur de nombreux autres animaux préhistoriques.  Par exemple, nous avons compilé une liste de questions sur le placoderme géant du Dévonien supérieur Dunkleosteus.  Il semble que ce prédateur suprême ait de nombreux fans. 
05/05/2026 everythingdinosaur ⚙ Traduction automatique
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