Query Genus Locality Fossil Stomatorbina concentrica Main Key to Species About Contact
        includes so far XXx speciesForaminifera.eu Key to Planktonic Species        includes so far 142 - mainly Neogene - species
How to use         by text   by illustrations          Background and References        Key to Benthic Species
Spinose/
Non-Spinose
12345678901		 12345678901 Wall
Micro-
structure
12345678901		 1234
Wall
Texture
12345678901		 12345678901
Chamber
Arrangement
1		 12345678901
Height   
of Spire
(if trochospiral)
1		 123 Umbilical
Depth
(if spiral)
1		 123
Chamber Form
on umbilical side
12345678901		 123
Keel
12345678901		 123 Lip
1		 123 Tooth
1		 12


The tumbnails are made with illustrations from Pearson, 2006; Rönnfeld, 2008 and own material