Helicosphaera lophota (Bramlette & Sullivan, 1961) Locker, 1973

Description: Elliptical, oblong or reniform Helicosphaera with wide flange and central area spanned by a broad, near-longitudinal disjunct bar with distinct median suture.

Remarks:

Range: NP14 to NP17.

Comments

1. image maybe H. bramlettei?

Is this "Helicosphaera lophota", on first image, maybe H. bramlettei?

Scratchpads developed and conceived by: Vince Smith, Simon Rycroft, Dave Roberts, Ben Scott...