Freshwater Steps
UK    50.6 N, 2.11 W
Pectinatus Ammonite Zone / Tithonian / Jurassic
the raw material is provided by Dr. Steve Etches. The specimens are extracted and photograped by Michael Hesemann
I thank Chris Webb for sending the material

sorted by genus, species             sorted by morphology
    

Ammobaculites
sp.
Ammoglobigerina
globigeriniformis

Eoguttulina
oolithica

Lenticulina
sp.
Marginulina
sp.
Ophthalmidium
sp.
Planularia
sp.
 
 
 
 
 
 
 
Planularia
sp.
Planularia
sp.
Planularia
sp.
Planularia
sp.
Vaginulina
sp.
Vaginulina
sp.
Vaginulina
sp.
 
 
 
 
 
 
 
Vaginulinopsis
sp.
Vaginulinopsis
sp.
Vaginulinopsis
sp.
Vaginulinopsis
sp.
Vaginulinopsis
sp.
Vaginulinopsis
sp.