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dc.contributorDarrah, William C. (William Culp), 1909-1989
dc.coverage.spatialLucas County, Iowaen
dc.coverage.temporalGeology, Strategraphic--Carboniferousen
dc.coverage.temporalGeology, Stratigraphic--Pennsylvanianen
dc.coverage.temporalDesmoinian North American Stageen
dc.creatorLakeram, Scott
dc.date.accessioned2020-03-20T19:54:50Z
dc.date.available2020-03-20T19:54:50Z
dc.date.created2019-09
dc.date.issued2019
dc.identifierS12
dc.identifier.urihttp://hdl.handle.net/1969.1/187686
dc.descriptionThese images were used in the research for a master's thesis from the Texas A&M University Dept. of Geology and Geophysics (Date of submission: May 2020).en
dc.descriptionImages were taken from slides on loan from the Harvard Paleobotanical Herbarium.en
dc.descriptionMature Coneen
dc.descriptionCordaitina sp.en
dc.descriptionMounted peels were made by William C. Darrah.en
dc.description.abstractA mature cordaitean cone (picture 4) containing Cordaitina sp. and 2 golden coprolites within its cone scales (picture 3). A large brown coprolite can be identified in the matrix to the left of the cone (picture 4). Picture 2 was taken under crossed polarized light showing intact pollen grains having no change in birefringence.en
dc.format4 color photos (jpg)en
dc.relationArthopod Predation of Cordaitean Pollen Cones in Pennsylvania Ballsen
dc.rightsIn Copyright -- For more information see: http://rightsstatements.org/vocab/InC/1.0/en
dc.rightsCreative Commons CC BY-NC-SA 4.0 license--For more information, go to: https://creativecommons.org/licenses/by-nc-sa/4.0/en
dc.rightsOpenly accessible to the publicen
dc.subjectPollen Coneen
dc.subjectMature Coneen
dc.subjectStrobilusen
dc.subjectCordaitesen
dc.subjectArthopodsen
dc.subjectDesmoinian North American Stage (Desmoinesian)en
dc.subjectCoal Ball Peelsen
dc.subjectGolden Coprolitesen
dc.subjectStringen
dc.subjectBrown Coproliteen
dc.subjectCordaitina sp.en
dc.subjectCross Polarized Lighten
dc.subjectBirefringenceen
dc.subject.lcshCoal ballsen
dc.subject.lcshCones (Botany)en
dc.subject.lcshGeology, Strategraphic--Carboniferousen
dc.subject.lcshGeology, Stratigraphic--Pennsylvanianen
dc.subject.lcshConifers, Fossilen
dc.titleCordaitean Predation Photos 2019: Mounted Peels, Harvard Collection. Plate 12en
dc.type.genrePhotographsen
dc.type.materialstillImageen
dc.format.digitalOriginborn digitalen
dc.publisher.digitalTexas A&M University. Libraries


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