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
    

Bigenerina
nodosaria

Unknown
sp.
Martinottiella
communis

Martinottiella
communis

Spiroplectammina
deperdita

Spirorutilus
carinatus

Spirorutilus
carinatus

 
 
 
 
 
 
 
Spirorutilus
carinatus

Spirorutilus
carinatus

Sigmoilopsis
schlumbergeri

Sigmoilopsis
schlumbergeri

Pyrgo
bulloides

Pyrgo
depressa

Oolina
isabella

 
 
 
 
 
 
 
Lagena
sp.
Hyalinonetrion
gracillimum

Grigelis
pyrula

Dimorphina
akneriana

Marginulina
hirsuta

Marginulina
hirsuta

Bolivina
sp.
 
 
 
 
 
 
 
Sphaeroidina
bulloides

Guttulina
communis

Guttulina
communis

Guttulina
communis

Bulimina
elongata

Caucasina
sp.
Elphidium
inflatum

 
 
 
 
 
 
 
Elphidium
inflatum

Lenticulina
calcar

Lenticulina
cultrata

Lenticulina
cultrata

Lenticulina
sp.
Melonis
pompilioides

Nonion
boueanum

 
 
 
 
 
 
 
Nonion
boueanum

Pullenia
bulloides

Pullenia
bulloides

Hoeglundina
elegans

Hoeglundina
elegans

Asterigerina
staeschei

Cibicidoides
pseudoungerianus

 
 
 
 
 
 
 
Hansenisca
soldanii

Cancris
auricula