Foraminifera source details
Mound, M. C. (1968). Arenaceous Foraminiferida and zonation of the Silurian rocks of northern Indiana. Indiana Geological Survey Bulletin. 38: 1-126.
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Mound, M. C.
1968
Arenaceous Foraminiferida and zonation of the Silurian rocks of northern Indiana
Indiana Geological Survey Bulletin
38: 1-126
Publication
This report describes 82 species belonging to 31 genera of Silurian Foraminiferida recovered from cores from five deep wells and drill holes in Allen, Delaware, Howard, Marion, and Newton Counties, northern Indiana. The Families Ammodiscidae Reuss, Astrorhizidae Brady, and Saccamminidae Brady represent the Superfamily Ammodiscacea Reuss; the Family of Hormosinidae Haeckel represents the Superfamily Lituolacea de Blainville. The species Ammodiscus constrictodilatus, Lituotuba recurva, Tholosina phrixotheca, and Psammonyx ceratospirillus are new.
Date
action
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Ammodiscus constrictodilatus Mound, 1968 † (original description)
Lituotuba recurva Mound, 1968 † (original description)
Psammonyx ceratospirillus Mound, 1968 † (original description)
Tholosina phrixotheca Mound, 1968 † (original description)
Lituotuba recurva Mound, 1968 † (original description)
Psammonyx ceratospirillus Mound, 1968 † (original description)
Tholosina phrixotheca Mound, 1968 † (original description)