Home

Helicosphaera waltrans

Edited by Jeremy Young on Wed, 09/03/2011 - 18:46

Helicosphaera waltrans Theodoridis, 1984

Description: Similar to H. walbersdorfensis but larger and with larger openings.

Remarks:

Geological Time Data
Geological Time Periods: 
NN5
NN5
Biblio Reference: 
Young, JR.  1998.  Neogene. Calcareous nannofossil biostratigraphy. :225-265.
Scratchpads developed and conceived by: Vince Smith, Simon Rycroft, Dave Roberts, Ben Scott...