Ctenoconularia Delphiensis, a New Species of the Conulata from the New Albany Shale (Upper Devonian) at Delphi, Indiana

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dc.contributor.authorOrr, William R.
dc.contributor.authorMaroney, David G.
dc.date.accessioned2022-09-06T14:55:23Z
dc.date.available2022-09-06T14:55:23Z
dc.date.issued1974
dc.description.abstractCtenoconularia delphiensis is a new species of the Conulata obtained from the base of the New Albany Shale (upper Devonian) at Delphi, Ind. This new species differs from other members of the genus in possessing several pustules opposite the transverse ridges in the interfacial grooves. The new taxon is based on 150 specimens from a phosphatic-nodular bed containing other fossils rich in calcium phosphate. The conulariid-bearing rock is a coarse-grained mature quartz sandstone interpreted as deposited under shallow marine conditions with penecontemporaneous formation of phosphatic nodules.
dc.identifier.citationMaroney, D. G., and Orr, R. W., 1974, Ctenoconularia delphiensis, a new species of Conulata from the New Albany Shale (Upper Devonian) at Delphi, Indiana: Indiana Geological Survey Occasional Paper 7, 6 p., 1 fig.
dc.identifier.urihttps://hdl.handle.net/2022/28131
dc.language.isoen
dc.publisherIndiana Geological & Water Survey
dc.relation.ispartofseriesOccasional Papers;07
dc.rightsThis work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/4.0/ or send a letter to Creative Commons, 543 Howard Street, 5th Floor, San Francisco, California, 94105, USA.
dc.rights.urihttps://creativecommons.org/licenses/by-sa/4.0/
dc.subjectStratigraphy
dc.subjectFossil
dc.subjectNew Albany Shale
dc.subjectNorth-east Indiana
dc.titleCtenoconularia Delphiensis, a New Species of the Conulata from the New Albany Shale (Upper Devonian) at Delphi, Indiana
dc.typeTechnical Report

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