442 MESOZOIC FLORAS OF UNITED STATES. 



Weight in 

 kilograms. 



W. C.,B., No. 1488, the Eiddle fragment 7.83 



W. C, B., No. 1489, the Magmder fragment 3.41 



W. C, B., No. 1658, the Comegys fragment 1.92 



W. C, B., No. 3046, the Turner trunk ("chicken trough") 9.64 



W. C.,B.,No. 3122, the Cole fragment .23 



W. C.,B., No. 3326, the E.T. Donaldson fragment, No. 4 .61 



W. C.,B., No. 3327, the R. T. Donaldson fragment. No. 5 .31 



W. C, B., No. 3346, the Emmons fragment 3.20 



W. C, B., No. 3347, the Odensoss fragments 1.80 



W. C.,B., No. 3350, the R. W. Clark fragment . 17 



W. C, B., No. 6346, the Anderson fragment 1. 59 



W. C, B., No. 6347, the Inglehart fragment. No. 2 3.06 



W. C.,B., No. 6348, the R. P. Disney fragment, No. 2 1.08 



W. C, B., No. 6352, the R. P. Disney trunk. No. 2 3. 57 



M. G. S.-W. C, B., No. 9051, the Whitehead trunk. No. 2 9. 30 



M. G. S.-W. C, B., No. 9053, the R. T. Donaldson fragment. No. 10 .51 



M. G. S.-W. C, B., No. 9056, the R. T. Donaldson fragment No. 12 15 



M. G. S.-W. C, B., No. 9061, the Marlowe fragment, No. 3 .14 



M. G. S.-W. C, B., No. 9062, the R. T. Donaldson fragment. No 15 .58 



M. G. S.-W. C, B., No. 9064, the R. T. Donaldson fragment, No. 16 .45 



PL LXXXVI shows the outer surface of the South Carohna College 

 cycad sent me by Mr. Glenn, an account of which was given in the 

 historical part of this paper (see p. 414.) It is a triangular frag- 

 ment from one side of a rather large, short, subcorneal, laterally and 

 perhaps- vertically compressed trunk. It evidently comes from near 

 the base, but no part of the true base is preserved. It extends inward 

 to the inner wall of the woody zone. The small end of the wedge is 

 downward and the specimen broadens upward. The radial fractures 

 are nearly even; the upper fracture passes obliquely upward and out- 

 ward, becoming horizontal near the surface; the basal fracture is a 

 small, irregular area. The specimen is in a fair state of preservation, 

 of a reddish-brown color, rather soft, and nearly uniform consistency 

 and low specific gravity. The length or height parallel to .the axis is 

 22 cm. The maximum tangential width (near the upper end) is 25 

 cm. and the minimum at the lower end 6 cm. These measurements 

 are on the outer siu'face. The greatest distance across the concave 

 inner surface is 12 cm. The thickness measured on the radial frac- 



