Globorotalia truncatulinoides (d'Orbigny, 1839)       1   more

Class: Rotaliata  Subclass: Globigerinana  Order: Globorotaliida  Family: Globorotaliidae

found at off Louisiana   Gulf of Mexico   USA   
from a sediment trap

Geological Time: Quaternary  Holocene  recent

The SEM is made and provided by
Jessica W. Spear

View of a specimen of Globorotalia truncatulinoides (d'Orbigny, 1839)

Scale Bar 200µm
dextrally coiled, non-encrusted specimen

The identification is based upon:
Hemleben, Ch., Spindler, M., and Anderson, O.R., 1989: Modern Planktonic Foraminifera. Springer Verlag 363 pp. Plate 2.6., Fig. d-f


dataset number: FEU-1002983

Hesemann, M., The Database (2021). Accessed at on 2021-01-19. doi: 10/dt5p