Twistringen
Germany    52.81 N, 8.61 E
Miocene/Reinbekian / Neogene
the raw material is collected, the specimens are extracted and photograped by Dieter Ketelsen and Axel Reichert


sorted by genus, species             sorted by morphology
    

Asterigerina
staeschei

Bigenerina
nodosaria

Bolivina
sp.
Bulimina
elongata

Cancris
auricula

Caucasina
sp.
Cibicidoides
pseudoungerianus

 
 
 
 
 
 
 
Dimorphina
akneriana

Elphidium
inflatum

Elphidium
inflatum

Grigelis
pyrula

Guttulina
communis

Guttulina
communis

Guttulina
communis

 
 
 
 
 
 
 
Hansenisca
soldanii

Hoeglundina
elegans

Hoeglundina
elegans

Hyalinonetrion
gracillimum

Lagena
sp.
Lenticulina
calcar

Lenticulina
cultrata

 
 
 
 
 
 
 
Lenticulina
cultrata

Lenticulina
sp.
Marginulina
hirsuta

Marginulina
hirsuta

Martinottiella
communis

Martinottiella
communis

Melonis
pompilioides

 
 
 
 
 
 
 
Nonion
boueanum

Nonion
boueanum

Oolina
isabella

Pullenia
bulloides

Pullenia
bulloides

Pyrgo
bulloides

Pyrgo
depressa

 
 
 
 
 
 
 
Sigmoilopsis
schlumbergeri

Sigmoilopsis
schlumbergeri

Sphaeroidina
bulloides

Spiroplectammina
deperdita

Spirorutilus
carinatus

Spirorutilus
carinatus

Spirorutilus
carinatus

 
 
 
 
 
 
 
Spirorutilus
carinatus

Unknown
sp.