none
Geological Time: Paleogene Eocene
holotype
View of a specimen of Pijpersia coronaeformis (Pijpers, 1933)
The identification is based upon:
, : Pijpers, P. (1933). Geology and Palaeontology of Bonaire (D.W.I.). Geographische en Geologische Mededeelingen 8. Geographische en Geologische Mededeelingen, Utrecht. 8: 1-103. Plate , Fig.