Bolivina subaenariensis  Cushman, 1922
Class: Rotaliata  Subclass: Rotaliana  Order: Rotaliida  Family: Bolivinitidae

from bottom sediment at 87m water depth
   Gulf of Mexico   USA
Geological Time: Quaternary  Holocene  recent
The SEM is made and provided by

var. mexicana
reclassified from Bolivina into Brizalina by H.R. Tichenor
The identification is based upon:
 Parker, Frances L., 1954: Distribution of the foraminifera in the northeastern Gulf of Mexico. Mus. Comp. Zool. Harvard, Bull., 111: 453-588.  136 pp. Plate 7, Fig. 33
dataset number: FEU-1004909
Citation: Hesemann, M., The Database (2024). Accessed at on 2024-07-19. doi: 10/dt5p