Genus

Sphaerochitina Eisenack, 1955


GIT 189-35	Sphaerochitina sphaerocephala \| Sphaerochitina sphaerocephala (Eisenack, 1932)	Kolka 54 borehole	238	Kaugatuma Stage
GIT 219-7	Sphaerochitina indecora \| Sphaerochitina indecora Nestor, 1982	Ohesaare borehole	169.5	Jaagarahu Stage	holotype
GIT 219-8	Sphaerochitina indecora \| Sphaerochitina indecora Nestor, 1982	Ruhnu 500 borehole	293.7	Jaagarahu Stage
GIT 219-9	Sphaerochitina indecora \| Sphaerochitina indecora Nestor, 1982	Ruhnu 500 borehole	290	Jaagarahu Stage
GIT 272-203	Sphaerochitina indecora \| Sphaerochitina indecora Nestor, 1982	Ohesaare borehole	165.9	Jaagarahu Stage
GIT 345-9	Sphaerochitina \| Sphaerochitina sp.	Aizpute 41 borehole	974.65 - 974.73	lower Silurian
GIT 527-10	Sphaerochitina lycoperdoides \| Sphaerochitina lycoperdoides Laufeld, 1974	Ohesaare borehole	147.6 - 147.7	Rootsiküla Stage
GIT 527-11	Sphaerochitina lycoperdoides \| Sphaerochitina lycoperdoides Laufeld, 1974	Ohesaare borehole	147.6 - 147.7	Rootsiküla Stage
GIT 527-50	Sphaerochitina impia \| Sphaerochitina impia Laufeld, 1974	Ohesaare borehole	118 - 118.05	Paadla Stage
GIT 527-9	Sphaerochitina concava \| Sphaerochitina concava Laufeld, 1974	Ohesaare borehole	152.9 - 153	Jaagarahu Stage