• Thumbnail for Rolfosteus
    Rolfosteus is an extinct monospecific genus of arthrodire placoderm from the Early Frasnian stage of the Late Devonian period, found at the Gogo Formation...
    5 KB (357 words) - 04:07, 3 November 2023
  • Thumbnail for Placoderm
    other predators. Other, smaller arthrodires, such as Fallacosteus and Rolfosteus, both of the Gogo Formation of Western Australia, had streamlined, bullet-shaped...
    42 KB (4,235 words) - 16:47, 25 April 2024
  • Thumbnail for Dunkleosteus
    Rolfosteus canningensis Tubonasus lennardensis Fallacosteus turneri...
    48 KB (4,031 words) - 00:42, 3 May 2024
  • Thumbnail for Arthrodira
    period, reaching as much as 6 m in length. In contrast, the long-nosed Rolfosteus measured just 15 cm. Fossils of Incisoscutum have been found containing...
    17 KB (990 words) - 03:48, 14 April 2024
  • Harrytoombsia? Mcnamaraspis? Parabelosteus? Torosteus Trematosteus Camuropiscidae Camuropiscis Fallacosteus Incisoscutum Latocamurus Rolfosteus Tubonasus...
    3 KB (198 words) - 06:35, 15 March 2023
  • Harrytoombsia? Mcnamaraspis? Parabelosteus? Torosteus Trematosteus Camuropiscidae Camuropiscis Fallacosteus Incisoscutum Latocamurus Rolfosteus Tubonasus...
    6 KB (194 words) - 09:11, 17 October 2023
  • Thumbnail for Bryantolepis
    Harrytoombsia? Mcnamaraspis? Parabelosteus? Torosteus Trematosteus Camuropiscidae Camuropiscis Fallacosteus Incisoscutum Latocamurus Rolfosteus Tubonasus...
    4 KB (226 words) - 19:31, 18 October 2023
  • Thumbnail for Dunkleosteidae
    Rolfosteus canningensis Tubonasus lennardensis Fallacosteus turneri...
    11 KB (578 words) - 22:05, 27 February 2024
  • Harrytoombsia? Mcnamaraspis? Parabelosteus? Torosteus Trematosteus Camuropiscidae Camuropiscis Fallacosteus Incisoscutum Latocamurus Rolfosteus Tubonasus...
    6 KB (124 words) - 22:17, 2 March 2024
  • Thumbnail for Titanichthys
    Harrytoombsia? Mcnamaraspis? Parabelosteus? Torosteus Trematosteus Camuropiscidae Camuropiscis Fallacosteus Incisoscutum Latocamurus Rolfosteus Tubonasus...
    10 KB (869 words) - 01:35, 16 May 2024