IO 
S20. 
$25; 
$29. 
S30. 
Siig 
$309. 
S40. 
S41. 
$43. 
S45. 
SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 134 
SESSWiSW3 sec. 28, T. 18 S., R. 25 E., about 24 miles north of 
Sherman Ranch. 
Antiquatonia reticulata Cooper Rhynchopora magna Cooper 
Dielasma? truncatum Cooper Stenoscisma americanum Cooper 
Neospirifer sp. S. mutabile oregonense Cooper 
SW cor. SE1SE}4 sec. 5, T. 19 S., R. 24 E., about 3 mile northwest of 
Sherman Ranch. 
Chonetes sp. (not described Echinoconchus inexpectatus Cooper 
or figured) Hustedia sp. 1 
SE cor. SW3 sec. 5, T. 19 S., R. 25 E., about 1 mile west-northwest of 
Sherman Ranch. 
Echinoconchus inex pectatus Probolionia posteroreticulata 
Cooper Cooper 
SW4SEISE3$ sec. 6, T. 19 S., R. 25 E., 14 miles west-northwest of 
Sherman Ranch. 
Alexenia? occidentalis Cooper Marginifera? brevisulcata Cooper 
Avonia oregonensis Cooper Probolionia posteroreticulata 
Chonetes pygmoideus Cooper Cooper 
SEINEINE!S sec. 18, T. 19 S., R. 25 E., Coyote Butte, about 13 miles 
southwest of Sherman Ranch. 
Chonetes sp. 1 
Top of Coyote Butte (not located on map). 
Alexenia? occidentalis Cooper Marginifera? costellata Cooper 
Echinoconchus inexpectatus Rhynchopora magna Cooper 
Cooper 
NE cor. SESNE4$ sec. 18, T. 19 S., R. 25 E., east side of Coyote Butte. 
Avonia oregonensis Cooper Muirwoodia transversa Cooper 
Echinoconchus inexpectatus Probolionia posteroreticulata 
Cooper Cooper 
Krotovia parva Cooper Rhynchopora magna Cooper 
K. pustulata (Keyserling) Spiriferella draschei (Toula) 
Marginifera? profundosulcata Stenoscisma mutabile oregonense 
Cooper Cooper 
About center NW4SW3 sec. 21, T. 18 S., R. 25 E., about 3% miles 
north of Sherman Ranch. 
Alexenia? occidentalis Cooper Paeckelmannia aft. Chonetes alatus 
Anidanthus minor Cooper Stuckenberg 
Krotovia pustulata Rostranteris merriami Cooper 
(Keyserling) R. sulcatum Cooper 
Kochiproductus transversus Squamularia rostrata (Kutorga) 
Cooper Stenoscisma mutabile oregonense 
Marginifera? profundosulcata Cooper 
Cooper 
Equals S46. 
General float near center NW4NE} sec. 30, T. 18 S., R. 25 E. 
Avonia oregonensis Cooper Linoproductus cf. L. lutkewitschi 
Cleiothyridina attenuata (Stepanow) 
Cooper Marginifera? brevisulcata Cooper 
