| 17011 | Genus | Augoichnus | Arendt, 2012 | Centrichnidae | Single circular to tear-shaped attachment bioerosion traces | Artinskian | Artinskian | Yes |
| 15830 | Genus | Centrichnus | Bromley et Martinell, 1991 | Centrichnidae | Single circular to tear-shaped attachment bioerosion traces | Turonian | Recent | Yes |
| 17004 | Genus | Cyclopuncta | Elias, 1958 | Planobolidae | Single circular to tear-shaped attachment bioerosion traces | Serpukhovian | Bajocian | Yes |
| 21992 | Ichnogenus | Gunnellichnus | Zonneveld, AbdelGawad et Miller, 2022 | Oichnidae | Single circular to tear-shaped attachment bioerosion traces | Neogene | Quaternary | Yes |
| 16343 | Genus | Kardopomorphos | Beuck, López Correa et Freiwald, 2008 | Oichnidae | Single circular to tear-shaped attachment bioerosion traces | Pleistocene | Recent | Yes |
| 15882 | Genus | Lacrimichnus | Santos, Mayoral et Muñiz, 2003 | Centrichnidae | Single circular to tear-shaped attachment bioerosion traces | Darriwilian | Recent | Yes |
| 16433 | Genus | Ophthalmichnus | Wisshak, Alexandrakis et Hoppenrath, 2014 | Centrichnidae | Single circular to tear-shaped attachment bioerosion traces | Pleistocene | Recent | Yes |
| 20651 | Genus | Patellichnus | Dragastan, Nragu, Barbulescu et Panna, 1998 | Centrichnidae | Single circular to tear-shaped attachment bioerosion traces | Barremian | Recent | Yes |
| 22006 | Genus | Salsariichnus | Donovan, Jagt et Van Knippenber, 2019 | Centrichnidae | Single circular to tear-shaped attachment bioerosion traces | Maastrichtian | Maastrichtian | Yes |
| 17012 | Genus | Solealites | Uchman et Rattazzi, 2018 | Centrichnidae | Single circular to tear-shaped attachment bioerosion traces | Rupelian | Rupelian | Yes |
| 20018 | Genus | Solichnus | Wisshak, Neumann, Sanna, Nielsen et Milan, 2023 | Centrichnidae | Single circular to tear-shaped attachment bioerosion traces | Campanian | Campanian | Yes |
| 21775 | Genus | Thatchtelithichnus | Zonneveld, Bartels, Gunnell et McHugh, 2016 | Centrichnidae | Single circular to tear-shaped attachment bioerosion traces | Turonian | Miocene | Yes |