266 



INDEX. 



Fafce 



nodosus 168 



pentagonus 167 



pianoconvexua 167 



sampsonl 167 



tuberosus 168 



wortheni 168 



Agassizocrinns dactyliformis 221 



globoBus 216 



Agelacrinus kaskaskiensis 133 



Alcyonaria 92 



Algonkian formation 31 



Amphibia 101 



Amphoracrinus americanus 168 



divergens 166 



multlramosus 166 



Amplexas bicostatns 109 



coraloideB 109 



f ragilis 109 



yandelli 108 



Animal kingdom, synopsis 91 



Annelida. 95 



Arachnida 96 



Arch ffi an rocks 30 



Archajocidaris aculeata l.'iO 



agassizi 127 



biangulata 130 



dininnii 130 



gracilis. 130 



hallian-us — lii9 



keoknk 12s 



megastylas 129 



newberryi 129 



norwoodi 128 



shnmaidana 128 



verneuiliana 130 



wortheni 1 28 



Arthropoda 95 



Articulata 94 



Asteroidea 93 



Astise mammillaris I(i6 



Augusta fauna 56 



limestone 58 



upper part 69 



Aulopora gracilis 123 



Aux Vases sandstone, relations 73 



Aves. 101 



Axophy Hum rude 107 



BarycrinUB blairi 209 



hoonvillensis 225 



hoveyi 209 



magniflcus 210 



meekianus , 211 



rhombiferus 210 



spurius 209 



stellatus 210 



Basal member of Carhoniferous 53 



sandstone 35 



Base of Kaskaskla 73 



Basis of geological chronology 28 



BathyuTus conious 233 



BatocrinuB jequalis 179 



seqnibrachiatus 181 



altiusculus 181 



aspratillis 1 80 



hiturbinatus 184 



blairi ^ 180 



hoonvillensis 178 



hrittsi 183 



calvini 180 



calyculoides 177 



carica 176 



chriBtyi 181 



clypeatus 179 



comparilis 176 



corbaluB 175 



divalis 184 



dodecadactylus 183 



doris 179 



elegans 180 



euconus , 184 



gorbyi 178 



gurleyi 178 



inornatus 179 



konincki . 178 



laura 182 



longirostris 180 



mediocris 178 



nash villas 183 



rashviDas, var. subtractus 183 



papillaius 179 



planodiscus 184 



pulchelius 184 



pyriformis 182 



rotnudus 182 



scyphus 182 



subiractus 183 



trohiscus 181 



uruKfoimis 178 



venuBtUB 184 



verreiiilianiis J77 



Beginning of report 11 



Belemnocrinus •? sampsoni 207 



Biological relations of fossils 89 



Birdseyp limestone 38 



Black River limestone 38 



BlaimcrinuB arrosus 186 



bullatus 186 



trijugis 174 



Blastoidea 93 



Blastoids 132 



Board of managers , 5 



Brachiopoda 96 



Britt-<. J H , acknowledgment 19 



Broadhead, tr. C, quoted. 37,38, 50 



Bryozoa 96 



Burlington, fauna 61 



faunal peculiarities 65 



limestone.. 61 



limestone, limis 61 



lower 63 



lower, fauna 63 



section 46 



Oalamopora favosa 120 



hemif-pherica 120 



Calceocrinus daitylus 222 



robustus i 222 



tunifatuB 222 



veijtricosus 222 



Calciferous, equivalent 37 



CalcispongiiB 91 



Callawav limestone 43 



Calvin, S., quoted 50, 53 



Calymene rugosa 233 



senaria 230 



Cambrian 32 



and porphyry, juncture of 35 



Campophyllum torquium 107 



Can aliculata 94 



Carboniferous , 43 



crinoids, table 146 



Lower, subdivisions 76 



Upper 79 



Cephalopoda 100 



Ceriocrinus hemispherlcus 220 



Chajtonatha 95 



Cbfetetes milleporaceus 123 



Cheirocrinus dactylas 222 



nodosus 222 



tunicatus 222 



ventricoBUS 222 



wachsmuthi 222 



Chemung 50 



