vill INDEX. 
Je) 
Pachyrhizoduswleptognatis: hrs.) psiees ele ee ieee: Be Rh eA AAT ay olan NALS c 193 
SPECLES Se Cie tie cer Sdelies ack Pe tt oe toteatere RANG SH ocr! a eR ReRa ea aos RCH onteg se 195 
VY LOK rs neni 2 Lh ser ee ies IR paar a Be Leet seen na eee ee A 193 
Pitrysiosraphycer Southeastern. Kansas en erry. sher mane eile ars ene tenet ieee Seer ©) 
PLATE CAT PUSN eyes eoelet wiotats woe. soo ot aaapen Le Maca aes My ects Septal ge RAT nT nice RN eR ete te 203 
MOLE NOWG) Sie sia citric rok MN eae eRe Cee aE RR ERE Ri rh nc At. 235 
Plasmodia of Myxomycetes, material for the study of................... LTD. Ue 
Pollen Mother Cells of Asclepias Cornuti, behavior of kinoplasm and 
MmIClEOlussimiGivislOnvOL Mays dysqcke enero enna Renae) ene haa ven en ee 77 
Polygons, construction of with te hyperbolic spiral instrument....... ..... 168 
PORE EUS gE INS ee eam a a ene So aac iri ares ane cigs aT eee SE eee te 22 Es 
VOMIT Ee ie aavede ene sero laneee oem tts aa cnt ache Rout eS sca tar ee 24 
Preliminary Notice of the Meek and Marcou Section at Nebraska City, 
Nebraska; with’the Kansas’ Coal. Measures... . 222 .).0.. 2-4). See 231 
Preliminary Description of Seven New Species of Fish from the Cre- 
TACEOUSLO bela S AS ANCA yah mcvdec eres See oe). eC at Aig A ee trae ee a Sie wiley 
Projective I'ranstonmations, camonical forms of 25). 24 725.020 eee 132, 140 
essentialeparameters Of (oni nae uo aes 125, 126 
normal tonmsy OL ss.) feces oats eee eee 125 
typesiofs( plate) ti.) Cee Oe eae ee E27 
Pratosphyacenakbentomiae is see a hoped Pn aay alas clos fuse ez cenit rc Re ae ee 27 
GrelaCCOUSISPECIES OL pan avons ceieibiG stems atte ene) eee eee ee ee 29 
TECUMVITOSETIG. fe lectatlde oy oar olt apie Say = ova EN Ca on ee 191 
SP ROWS Md eet ct tareke oie apeks cacieilke 4 32 alcie ore / aeRO ann ene Ree 28 
R 
Rectification of Arcs, with hyperbolic spiral instruments................... 169 
Refractive Index of Clearing and Mounting Media........................ ei kOR 
Regular Polygons, construction of by means of hyperbolic spiral instru- 
MVEMUES 53 es eh celtclay sch agt wiser ats: Scael SopI Ge StentRaT tab heat (003 x ese aaa 168 
RIGe: Mis rachiclebin yrs rons caress nicelare se aeea Cee ate Poe ANA ae ee 31 
iS) 
SaGrumipol MOrOsaur isis: xy iee cia insets icon toes enact perenne ke I tas tote ee 173 
Saprolegniex: ;material: for thejstudymo lan cyst te a eter ceee i ei. cee eee II2 
Sarcopha sae are Ae te balsa ae ae or SECC eer meme rerenaCen scl ce 3,2 ot ROOMZOR 
Sarcophtas aver mubiciS ia O wale cess eet ieend tetera Saiirl rata eaisee theta cpa eh ano oe 206 
HUNterLA WS Spr ukLOUP Mig serra h ys eeg weeny. Mier eae ly tanec tan 207, 209, 210 
“Sarcophagichas waar eee else eee nel wens gly tn Renty Seat | once 5e 7c 206 
Santrocephallidee srae Ge SCE et fete Seatepey FAS oso eee Coase ee he er 21 
Saurocephalu syste sc cdevitce ee emma eave oie meals om ala lal oo Ot 22 LT GF, 
GEMTALU SY as CR sia ae BA Ge Wan eee Lo 25 
SPECIES TOL ee ontaes, en ced os oe Sa Oe Ee ee 186 
Satvirod on rice en pn mvansge oi neracect soo ciitssrea wrote te Le alate clas ge tee ean 22 
PELOX SR, TES alone SINS bueta alec Ga awaclab uA loh a iba oy ais Scie Dae 183 
VTS ese sreze cheats =, Sue ta las jana ee Rae mea LT SSE Pe eee NE ea 177 
notesion' the-senus jandallied*species; yawn miveeeeis ee eee ee ee 177 
SPECLESSOL seg, orotate. = 2 on aesl eis =o yetes a ae cE aah ect erence aae kc ieee 186 
KL PMIGOS MIS Mag eis seles iy OA ROA, PRE Ra are at s Rec Gas ote patsy eae 178 
