Wikimedi'Òc

PZSL1907Page0767.png - Dysmorodrepanis

Scaumenacia cyrta & bothriolepis canadensis - fossili - devoniano superiore - canada.JPG - Stefano1111

Atrypa devoniana anterior Rockford IO CRF.jpg - Dwergenpaartje

Atrypa devoniana brachial Rockford IO CRF.jpg - Dwergenpaartje

Atrypa devoniana posterior Rockford IO CRF.jpg - Dwergenpaartje

Atrypa devoniana pedunculate Rockford IO CRF.jpg - Dwergenpaartje

Atrypa devoniana lateral Rochford IO CRF.jpg - Dwergenpaartje

Calcaire à orthocères et goniatites Musée d'histoire Naturelle Lille (fev 2015).JPG - Pierre André Leclercq

Plumalina plumaria (Perrysburg Formation, Upper Devonian; railroad cut near Almond Lake, New York State, USA) 3.jpg - Ser Amantio di Nicolao

Plumalina plumaria (Perrysburg Formation, Upper Devonian; railroad cut near Almond Lake, New York State, USA) 2.jpg - Ser Amantio di Nicolao

Disarnella helena, vue latérale.jpg - Benoit Potin

Disarnella helena, vue dorsale.jpg - Benoit Potin

Disarnella helena, vue antérieure.jpg - Benoit Potin

(a) Upper Devonian black shale with HF treatment, primarily AOM. (b) Same shale after clay mineral treatment, mainly palynomorphs, showing a Tasmanites specimen on the left.png - Mehdi Arya