280 INDEX. 



Pago. Plato. 



Aglaophenia rhynchocarpa 16, 50, 89, 90 XVIII 



rigida 4,10.50,89,91 XVIII 



robusta 50,89,90,100 



savignyana 10,50,89,90,100 XXIV 



setacea 56 



simplex 50,89,90,99 XXII 



strnthionides 50,89,90,102 XXII 



tricuspsis 50,89.90.106 



trifida 50,89,90,105 



tnlmlifera. 31,94 



Aglaophem.psis 4,8,13,16,19,31,35,87,88,118 



cornuta 10, 12,18,118, 120 XXX 



distans 10,13,51,118,119 XXX 



hirsnta fi, 10. 11'. 17, 111, 51, 10.1, 118, 119 XXIX 



verrilH 35,49,51,118,120 XXX 



Albatross 52 



Alder, Joshua 131 



Allen, K. I 2 



Allmau, George J 2, 3, 47, 48, 89, 108, 131 



on Anteimularia 68 



011 Cladocarpua 1 10 



ou Diplopterou 83 



on embryology of Plumnlaridie 41 



on homology of the corbula leaves 23 



ou Lytocarpns 121 



ou psendopodia from sarcostyles 20 



on sarcostyles 20, 1'4 



ou tbe blastostyle 29 



on tbe corbula of Thrcocarpus 37 



on the development of tlio eorbula 40 



on the gonosonie 29 



ou the uematophores of Aglaophenia perpusilla 18 



ou the phylaotocarp 31 



on the relationship of Pliinmlarid;r to Graptolites 29 



on the septum of tbe corbnla leaf 41 



(Aniaioalyx) setaceus 59 



Antennella 32, 53, 76 



gracilis 8,59,77 XIII 



Anteunopsis - 6, 8, 15, 32, 53, 72 



annulata 8, 11, 31, 50, 73, 75 XII 



distaus 15, 50, 73 XII 



hippuris 50, 73 XI 



longicorna 10, 50, 73, 74 XII 



nigra 10,50,73,74 XII 



ramosa 75 



Anteimularia 4,8,10,15,21,30,32,39,47,53,54,68,69,88 



americana 31, 50, 68, 69 IX 



antonninu 39, 50, 68, 69 IX 



geniculata 50, 68, 69, 71 X 



janina 25, 20, 39 



pinnata 50,68,69,71 X 



rugosa 50,68,69, 70 X 



simples 50, 68, 69, 70 IX 



tetrasticba 5 



tuluilifera 10 



Axial cavity of the sarcostyle 27 



Azygoplon 15, 53 



Bale, William M 2,3,47,60,89,131 



on Diplopteron 81 



ou Halopteris 86 



on morphology of fascicled stem 6 



ou uematophores of Halicornaria longirostris 17 



on processes of hydrocladia 46 



ou the intratbecal ridge 13 



llah.'imu expedition from tho State I'uiversity of Iowa .... 48 



I!a thy metrical distribution 49, 59, 52 



