Globorotalia truncatulinoides  (d'Orbigny, 1839)
Class: Rotaliata  Subclass: Globigerinana  Order: Globorotaliida  Family: Globorotaliidae

from a sediment trap
   Gulf of Mexico   USA
Geological Time: Quaternary  Holocene  recent
The SEM is made and provided by

Scale Bar 200µm
dextrally coiled, 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-1002985
Citation: Hesemann, M., The Database (2024). Accessed at on 2024-07-24. doi: 10/dt5p