WoRMS source details
Williamson, W. C. (1848). On some of the microscopical objects found in the mud of the Levant, and other deposits; with remarks on the mode of formation of calcareous and infusorial siliceous rocks. Memoirs of the Literary and Philosophical Society of Manchester (second series). 2: 1-128.
146970
Williamson, W. C.
1848
On some of the microscopical objects found in the mud of the Levant, and other deposits; with remarks on the mode of formation of calcareous and infusorial siliceous rocks.
Memoirs of the Literary and Philosophical Society of Manchester (second series)
2: 1-128.
Publication
Bythoceratina (Bythoceratina) umbonata umbonata (Williamson, 1847) Herrig, 1966 † represented as Bythoceratina umbonata umbonata (Williamson, 1847) Herrig, 1966 † (original description)
Bythoceratina umbonata umbonata (Williamson, 1847) Herrig, 1966 † (original description)
Cythere (Cytherella) laevis (Williamson, 1847) Jones, 1849 † accepted as Cytherella laevis Brady, 1867 (original description)
Cytherella laevis (Williamson, 1847) Jones, Kirkby & Brady, 1884 † (original description)
Cytherina concentrica Williamson, 1847 † accepted as Cythere concentrica (Williamson, 1847) Jones, 1849 † (original description)
Cytherina echinulata Williamson, 1847 † accepted as Cythere (Cythereis) echinulata (Williamson, 1847) Jones, 1849 † (original description)
Cytherina laevis Williamson, 1847 † accepted as Cytherella laevis Brady, 1867 (original description)
Cytherina serrata Williamson, 1847 † accepted as Cytherelloidea serrata (Williamson, 1847) Howe & Laurencich, 1958 † (original description)
Cytherina umbonata Williamson, 1847 † accepted as Bythoceratina umbonata (Williamson, 1847) † (original description)
Cytheropteron umbonatum umbonatum (Williamson, 1847) Jones, 1870 † accepted as Bythoceratina umbonata umbonata (Williamson, 1847) Herrig, 1966 † (original description)
Bythoceratina umbonata umbonata (Williamson, 1847) Herrig, 1966 † (original description)
Cythere (Cytherella) laevis (Williamson, 1847) Jones, 1849 † accepted as Cytherella laevis Brady, 1867 (original description)
Cytherella laevis (Williamson, 1847) Jones, Kirkby & Brady, 1884 † (original description)
Cytherina concentrica Williamson, 1847 † accepted as Cythere concentrica (Williamson, 1847) Jones, 1849 † (original description)
Cytherina echinulata Williamson, 1847 † accepted as Cythere (Cythereis) echinulata (Williamson, 1847) Jones, 1849 † (original description)
Cytherina laevis Williamson, 1847 † accepted as Cytherella laevis Brady, 1867 (original description)
Cytherina serrata Williamson, 1847 † accepted as Cytherelloidea serrata (Williamson, 1847) Howe & Laurencich, 1958 † (original description)
Cytherina umbonata Williamson, 1847 † accepted as Bythoceratina umbonata (Williamson, 1847) † (original description)
Cytheropteron umbonatum umbonatum (Williamson, 1847) Jones, 1870 † accepted as Bythoceratina umbonata umbonata (Williamson, 1847) Herrig, 1966 † (original description)