† Triforis grignonensis Deshayes, 1866

Triforis grignonensis Deshayes, 1866: 238, pl. 82, fig. 6, 7.

Triforis grignonensis Deshayes, 1866 — Cossmann 1889: 54.

Triforis (Epetrium) grignonensis Deshayes, 1866 — Harris & Burrows 1891: 89.

Triphora grignonensis Deshayes, 1866 — Gougerot & Le Renard 1981: 54, fig. 20, 21.

Type locality. France, Grignon, Parnes, Mouchy, Paris Basin .

Type stratum. Middle Eocene, Lutetian.

Type material. Type material in UCBL (pers. com. J.-M. Pacaud with PGA, 11 April 2020) .

Distribution. France (Deshayes 1866; Cossmann 1889; Harris & Burrows 1891; Gougerot & Le Renard 1981).

Geological age. Eocene (Cossmann 1889; Harris & Burrows 1891; Gougerot & Le Renard 1981).