Cordaitean Predation Photos 2019: Mounted Peels, Harvard Collection. Plate 37B
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Cone A (picture 1) and B (picture 2) are immature cordaitean cones containing no pollen. A brown coprolite (picture 4) was identified in cone A and a golden coprolite (picture 3) was identified in the matrix. Plate 37B is a successive peel taken from the same coal ball as 37A.
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).
Images were taken from slides on loan from the Harvard Paleobotanical Herbarium.
Cone A and B are Immature Cones.
A brown coprolite was identified in cone A.
A golden coprolite was idenified in the matrix.
Mounted peels were made by William C. Darrah.
Desmoinian North American Stage (Desmoinesian)
Coal Ball Peels
Lakeram, Scott (2019). Cordaitean Predation Photos 2019: Mounted Peels, Harvard Collection. Plate 37B. Texas A&M University. Libraries. Available electronically from