Cone A (picture 1) and B (picture 3) are mature cordaitean cones, 20 golden coprolites composed of macerated pollen grains of Florinites were identified in cone A (picture 2).

A mature cordaitean cone. A large golden (> 1 mm) and brown (>200 microns) coprolite possibly produced by an insect was identified in the matrix (picture 2 and 3).

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).

Cone A (picture 1, left) and B (picture 1, right) are mature cordaitean cones containing no coprolites.

Cone maturity is as follows- cone A, mature (picture 1); cone B, taphonomically degraded (picture 2).

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, ...

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.

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 ...

Cone A (picture 1) is an immature cordaitean cone and cone B (picture 2) is a mature cordaitean cone.

A basal section.