With lining

Take me to the ichnology start page!

Take me back to the beginning of the determination key!

Take me to the alphabetical list of ichnogenera!

Below, you see a list with possible ichnogenera for a spherical or hemispherical, lined, passively filled, (sub)vertical, unbranched burrow. Click on them to get detailed descriptions of the ichnogenus and a list of its ichnospecies. (Please allow for pop-up windows):

  • Feoichnus (Ichnogenus includes ornamented ichnospecies)
  • Fontanai (Taxonomical status unclear, use not recommended)

Take me to the ichnology start page!

Take me back to the beginning of the determination key!

Take me to the alphabetical list of ichnogenera!

[With lining]