164. KANSAS UNIVERSITY QUARTERLY. 
ai. Straparollus (HLuomphalus) subrugosus M. and W........ (11) 
22. (?)Nuculana bellistriata Stevens, var. attenwata Meek.... (rr) 
Very imperfectly preserved. 
Ry Laesmnracen men mmante, (ie LILY NES Meu CL VN CRI sites iran aie avers’ sede gee CaM) 
RU  LOCOGAMRE AGIN CMe ANGE CS EMO IIN cs hy see nsiti ca VRE OMRIN TONG nae: win fart ayeneik dts vo ot COON 
Py: MOC LaRO Am abe GN enintabaiile VW stay tara Cre Ua Nope leads sue Cinstiqn ve wileth tabs gs GRID) 
Imperfectly preserved. 
200 Me neh, oSswvatioumume. (Getmitay) Meakin fk hie wen hele miu CG) 
agi LehomoananaiepiionendMordes: NEGO CR iy wi Wie Vivre d Sede | CB) 
A NR RICUURNZUD CUP ELAS) SDAIN yeh UA huntive | Mn ace oltre udcue qeaneniiaira! wainuye (c) 
ADP MACY AED CTO VG Mum y ln CAGNidany cathy yon die) saWeaneoh wah Gs); 
BON Senco pore Gisercad.s: (Swallow. Wage ie nce eee Cry 
BM LIVE IUIL, OTOL LLL CUTIL RSWTRU. Ys INC, CORY Sie Wi Bills Wovlnnl Cal eiatioe el 0 CANDY 
SUE VM OPPROCERAIS, OP) MUSAE HOLS: NUCLEI) 5 cess a PSHM vinsu les tia luanh veer enhs > CME 
Bt MP OLE., Se MTG ILO aie chi cAQin th sy aite ey Ntstiatty AVG. GER, (1) 
Sue aero mMICh. OOM LeriS: MUG BIR. i.e ek pusilla ilytit ieil eR Rauae G62) 
The yellowish shales—No. 26—-at the bottom of the massive 
limestone are referred to the Neosho formation, which, in the Cot- 
tonwood valley, has a zone of similar shales at its top.'!| The base 
of the Neosho formation, however, is not determined as easily, 
since the position of the Cottonwood limestone is somewhat in 
doubt. Ninety-five feet below the base of the Strong limestone is 
the top of the bluish drab limestone— No. 21 of this section and 
No. 2 of Broadhead’s—-which he described as ‘‘persistent wherever 
its associated strata are found,” and ‘‘containing many good char 
acteristic fossils, including Mumicrotis [Pseudomonotis| Hawnt, 
Myatina perattenuata, Aviculopecten occidentalis, ete.’ A similar 
limestone and fauna are in the Neosho formation in the Cotton 
wood valley 94 feet below the base of the Strong limestone, and a 
lower one 110 feet below it, so it seems probable that No. 21 is in 
the Neosho formation. In the Cottonwood and Kansas valleys it is 
144 feet from the bottom of the Strong limestone to the top of the 
Cottonwood limestone. In the Grand Summit section, without a 
complete allowance for dip, it is 145 feet from the bottom of the 
Strong limestone—No. 27—to the top of No. 17, the light buff 
colored Fusulina limestone. In the railroad cut this limestone 
does not resemble the Cottonwood limestone in texture, for it con 
sists of a layer one and a half feet thick at the top, with a shaly 
Fusulina limestone four feet thick at the base; but there is an 
agreement in color and the great abundance of Fusulinas. When 
this zone was first studied it was referred to the horizon of the Cot- 
1 Jour. Geol., vol. ili, p. 765, No. 16 of the section, 
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