Hedbergella planispira ODP Leg 114 Sites 698 and 700,off territorial waters,Campanian,Upper Cretaceous,Cretaceous,, Foraminifera

Hedbergella planispira (Tappan, 1940)

3 more

Class: Rotaliata Subclass: Globigerinana Order: Globigerinida Family: Hedbergellidae

found in a core of ODP Leg 114 Sites 698 and 700

off Argentina off territorial waters

Sites 698 and 700

Geological Time: Cretaceous Upper Cretaceous Campanian

the images are published under public domain in the below cited scientific report of the

IODP, ODP and DSDP

View of a specimen of Hedbergella planispira (Tappan, 1940)

scale bar 50µm

The identification is based upon:

Huber, Brian T., 1991: Planktonic foraminifer biostratigraphy of Campanian-Maestrichtian sediments from Sites 698 and 700, southern South Atlantic Ciesielski, P.F. et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results 114 Publisher: Texas A & M University, Ocean Drilling Program, College Station, TX, United States Plate 1, Fig. 7

dataset number: FEU-1009775

Citation:
Huber, Brian T., 1991: Planktonic foraminifer biostratigraphy of Campanian-Maestrichtian sediments from Sites 698 and 700, southern South Atlantic Ciesielski, P.F. et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results 114 Publisher: Texas A & M University, Ocean Drilling Program, College Station, TX, United States Plate 1, Fig 7