New Missouri Fossils. — Roivlcy. 271 
Surface with rings of growth and wrinkles as irregularities 
of growth. 
It comes from the top of the Lower Burlington limestone 
at Louisiana, Mo., associated with Zaphrentis radicula and 
other corals. 
Specific name in honor of Prof. N. H. Winchell of the 
Minnesota State University. 
Codaster (Cryploschisma?) Isevicuhis (Rowley). 
Fig. 74. Ventral view of a well preser\ed specimen, showing the 
ambulacra and spiracles and other features. 
This species was figured and described in the Geologist 
for February. 
Notes. 
Figure i, Plate 23, Vol. IV, Missouri Geological Survey, Keyes, is 
certainly Dorycrinus mississippiensis, not D. gouldi. 
Figure 7, Plate 46, North American Crinoidea, Wachsmuth and 
Springer, Atlas, is a basal view of Batocrinus calvini not B. rotadenta- 
tus, and 6a and 6b of the same plate are ventral and lateral views of the 
type of Batocrinus rotadentatus not Lobocrinus aequibrachiatus as stat- ■ 
ed by the author. 
Explanation of Plate. 
Spirifer insciilptus (nov. sp.). 
Figs. I, 2, 3. Cardinal, front and side views of one of the types. Nat- 
ural size. 
Spirifer carinatus (nov. sp.). 
Figs. 4, 5. Cardinal and front views, natural size. 
Fig. 6. Brachial valve, x Yz. 
Zaphrentis radicula (nov. sp.). 
Figs. 7, 8. Side and calix views, natural size. 
A try pa gregeri (nov. sp.). 
Figs. 9, 10, II. Brachial valve, pedicel valve and side view, natural 
size. 
^■liiiboca'lia levicnla (nov. sj).). 
Figs. 12, 13, 14. Brachial valve, pedicel valve and profile \ie\v, nat- 
ural size. 
Spirifer schucherti (nov. sp.). 
Figs. 15, 16, 17. Brachial valve, pedicel valve and cardinal view, 
natural size. 
Fig. 59. Surface enlarged to show granular character. 
