overview (8)
Arkhangelskiales (2)
Eiffellithales (3)
Holococcoliths (26)
Nannoliths (10)
Podorhabdales (7)
Watznaueriales (1)
Reticulofenestra calicis Crudeli & Kinkel 2004
Description: Species of Reticulofenestra with the tube extended as a flaring cup-shaped structure.
Remarks:
Size: Distal shield 2.5 - 4.5 µm long
Range: Short interval within zone NN15
Neogene: Reticulofenestra calicis