overview (8)
Arkhangelskiales (2)
Eiffellithales (3)
Holococcoliths (26)
Nannoliths (10)
Podorhabdales (7)
Watznaueriales (1)
Blackites furvus Bown & Dunkley Jones, 2006
Description: Medium-sized, subcircular-circular coccoliths with broad, low-birefringence shields crossed by strongly curving extinction lines. The central area is narrow or closed and is typically marked by a dark subcircular process.
Remarks:
Holotype: Paratype:
Paleogene: Blackites furvus
Blackites cf. B. furvus Bown & Dunkley Jones, 2006
Description: Like Blackites furvus but distinctly narrowly-elliptical in outline.
Remarks:
Paleogene: Blackites cf. B. furvus; Blackites furvus