Class: Globothalamea  Subclass: Rotaliana  Order: Rotaliida  Family: Heterohelicidae
 
found in material from the Miscellaneous Localities
ODP Leg 174AX, Bass River Site, New Jersey coastal plane
   East Coast   USA
 
Geological Time: Cretaceous  Upper Cretaceous  Santonian
 
the SEM image is provided by Dr.
 

the identification may differ from that on WoRMS and is based on the publication mentioned below
 
 
The identification is based upon:
 Georgescu, M. D., 2010: Origin, taxonomic revision and evolutionary classification of the late Coniacian-early Campanian (Late Cretaceous) planktic foraminifera with multichamber growth in the adult stage. Revista Española de Micropaleontología, 42 (1).  page 59-118. Plate 1, Fig. 1-8
 
 
genus.php?no=1014304&aktion=suche
 
dataset number: FEU-1014304
 
Citation:
Georgescu, M. D., 2010: Origin, taxonomic revision and evolutionary classification of the late Coniacian-early Campanian (Late Cretaceous) planktic foraminifera with multichamber growth in the adult stage. Revista Española de Micropaleontología, 42 (1). page 59-118. Plate 1, Fig 1-8