Browsing College of Geosciences by Issue Date
Now showing items 1-20 of 151
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(Texas A&M University. Libraries, 2019)Cone A (picture 1) and B (picture 2) are mature cordaitean cones, 11 golden coprolites composed of macerated pollen grains of Florinites were identified in cone B (picture 3).
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(Texas A&M University. Libraries, 2019)Cones A (picture 1) and B (picture 2) are immature cordaitean cones containing no pollen. Picture 3 shows a grain of Florinites with a ruptured trilete mark.
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(Texas A&M University. Libraries, 2019)A mature cordaitean cone containing a large pollen mass within its scales.
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(Texas A&M University. Libraries, 2019)Cone maturity is as follows- cone A, mature (picture 1); cone B, taphonomically degraded (picture 2); cone C, basal section (picture 3); cone D, mature (picture 4), cone E, taphonomically degraded (picture 5), cone F, ...
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(Texas A&M University. Libraries, 2019)Cone maturity is as follows- cone A, taphonomically degraded (picture 1); cone B, mature (picture 2). Cone B contained 7 golden coprolites within its scales (picture 3). Plate 73B is a successive peel taken from the same ...
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(Texas A&M University. Libraries, 2019)Cone maturity is as follows- cone A, immature (picture 1); cone B, basal section (picture 2); cone C, taphonomically degraded (picture 3). Plate 78A is a successive peel taken from the same coal ball as other plates labeled 78.
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(Texas A&M University. Libraries, 2019)Cone maturity is as follows- cone A, immature (picture 1); cone B, basal section (picture 2); cone C, basal section (picture 3, top); cone D, basal section (picture 3, bottom). Plate 78C is a successive peel taken from the ...
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(Texas A&M University. Libraries, 2019)Cone maturity is as follows- cone A, taphonomically degraded (picture 1); cone B, mature (picture 2). Cone B contained a single golden coprolite within its scales (picture 3).
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(Texas A&M University. Libraries, 2019)A mature cordaitean cone (picture 1) containing a single golden coprolite (picture 2).
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(Texas A&M University. Libraries, 2019)Cone maturity is as follows- cone A, mature (picture 1); cone B, taphonomically degraded (picture 2).
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(Texas A&M University. Libraries, 2019)Cone A (picture 1) is an immature cordaitean cone and cone B (picture 2) is basal section.
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(Texas A&M University. Libraries, 2019)A mature cordaitean cone (left) and basal section (right).
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(Texas A&M University. Libraries, 2019)Cone maturity is as follows- cone A (picture 1), immature; cone B, basal section (picture 2); cone C, immature (picture 3); cone D, immature (picture 4); cone E, basal section (picture 5); cone F, basal section (picture ...
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(Texas A&M University. Libraries, 2019)Cone A (picture 1) and B (picture 2) are mature cordaitean cones, cone A has a pollen mass in the center of the cone. Plate 27B is a successive peel taken from the same coal ball as plate 27A.
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(Texas A&M University. Libraries, 2019)Cone A (picture 1) and B (picture 2) are mature cordaitean cones, cone A contains 2 golden coprolites (picture 3).
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(Texas A&M University. Libraries, 2019)Cone maturity is as follows- cone A, immature (picture 1); cone B, immature (picture 2); cone C, immature (picture 3, left); cone D, immature (picture 3, right).
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(Texas A&M University. Libraries, 2019)Cone A is an immature cordaitean cone and cone B is a basal section.
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(Texas A&M University. Libraries, 2019)A basal section.
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(Texas A&M University. Libraries, 2019)A mature cordaitean cone (picture 6) yeilding 6 golden coprolites, four of which are deposited in a string formation (picture 1). A single small golden coprolite was located in the matrix (picture 3). Pictures 2 and 4 were ...
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(Texas A&M University. Libraries, 2019)Cone A (picture 1) is a basal section and cone B (picture 2) is a mature cordaitean cone containing 54 golden and 14 brown coprolites within its scales. Coprolites are relatively small (<50 microns) occuring in strings, ...