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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A population of the new species Ctenoconularia delphiensis from the New Albany Shale (Upper Devonian) at Delphi, Indiana

Maroney, David G. 03 June 2011 (has links)
Ctenoconularia deiphiensis,is a new species of the Conulata based on a population of specimens from a phosphatic nodular sandstone at the base of the New Albany Shale (Upper Devonian) at Delphi,Indiana.The transverse ridges possess interridge furrows with bead-like nodes that are not structurally continuous with the ridges. The ridges are altered into four elongate pustules upon crossing the interfacial groove.Ball State UniversityMuncie, IN 47306

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