Lichida                                                                                    Online

 

  Leonaspis (I)                                                                                (-)

         Hamar Laghdad Formation, Middle Devonian (ca. 390Mio. Years)

 


  Phacopida                                                                          

 

  Zlichovaspis sp. (I)                                                                       (+)

         Laatchana Formation, Middle Devonian (ca. 390Mio. Years)

 

  Metacanthina barrandei (I)                                                            (+)

         Laatchana Formation, Middle Devonian (ca. 390Mio. Years)

 

  Phacops rana (I) (II)                                                                      (-)

         Hamar Laghdad Formation, Middle Devonian (ca. 390Mio. Years)

 

  Phacops sp. (I)                                                                              (-)

         Hamar Laghdad Formation, Middle Devonian (ca. 390Mio. Years)

 


  Proetida

 

  Cornuproetus cornutus                                                                   (+)

         Hamar Laghdad Formation, Middle Devonian (ca. 390Mio. Years)

 

  Proetus sp.                                                                                    (+)

         Fezzou, Middle Devonian (ca. 390Mio. Years)

 


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