294 



INDEX. 



Populus— Continued. Page, 



cyelophylla Heer, PI. Ill, figs. 3, 4; IV, fig. 1 .. 41,46 



Debeyana Heer, PI. IV, fig. 3; V, fig. 7— - 42 



elliptica Newb., PI. Ill, figs. 1, 2 43, 46, 52 



flabellum Newb., PI. XX, fig. 4 - 44, 53 



genetrix Newb., PI. XXVII, fig. 1 - **> f 



heterophylla L-. - --- 39 



leucophylla Ung 88,61 



litigiosa Heer, PI. Ill, fig. 6 - 41,45 



mierophylla Newb. , PI. Ill, fig. 5 46 



monolif era Ait *4 



mutabilis Heer - --- 41,51 



mutabilis crenata Heer - 89 



Nebrascencis Newb., PI. XXVII, figs. 4, 5. .41, 47,48, 125 



nervosa Newb., PI. XXVII, figs. 2, 3 41,48 



nervosa elongata Newb., PI. XXVIII, fig. 1 ... 49 

 polymorpha Newb., PI. XLVI, figs. 3, 4; 

 XLVII, fig. 4; XLIX, figs. 4, 7, 8, 9 [misprinted 



1]; LVIII,fig.4... 50 



pruinosa Schreuk - 52 



rhomboidea Lesq., PI. XX, figs. 1, 2.. 51 



rotundilolia Newb., PI. XXIX, figs. 1-4 43, 51 



smilacif olia Newb. , PI. XXIX, fig. 5 47, 53 



tremula L ..: - ^ 



tremuloides Mich 43,47,52,54 



Zaddachi Heer -- 39,48 



Protoficus ° 9 



crenulata Sap .-- --- "9 



inajqualis Newb., PI. LVI1I, fig. 2; LX, fig. 1- 89 



Protophyllum - 132 



Lecontlanwm Lesq - --- 133 



minus Lesq., PI. IX, fig. 3 -- -— 132 



multinerve Lesq., PI. VII, fig. 4 - 133 



Sternbergii Lesq., Pis. X, XI 133 



Prunds - - '■" 



ScortiiHeer - --• 113 



variabilis Newb., PI. LII, figs. 3 and 4 in 



part, 5 : ■■-- 85.113 



VirginianaTi-. . - H" 



Psilotum inerme Newb -- 92 



Pteridophyta.- - --- -- 1 



Pteris ' 



erosa Lesq - 8 



penmeiormis Heer, PI. XLVIII, fig.5..._ 7,8 



pseudo-x>ennceformis Lesq 7,8 



Russellii Newb., PI. LXI, figs. 1,1a..-. 7 



Pterospermites 133 



altemans Heer. 132,134 



dentatus Heer, PI. LIII, figs. 1,2; L1V, fig. 4. 132. 133 



integrifolius Heer 132 



spectabilisSeer 132,134 



Stembergiihesq - - 133 



Pyrus 110 



cretaceaNewb.,Pl. I, fig. 7... - - 110 



Quercus - - -- 69 



agrifolia'See... - 79 



antiqua Newb., PI. XIII, fig. 2 69 



aspera Ung --- - 73 



banksisefolia Newb., PI. XVIII, figs. 2-5.. 69 



J3itc7ui,Web--- 73 



castanea Muhl -- • 74 



castanoides Ne wb. , PI. LX V, fig. 6 70 



castanopsis Newb., PI. LVI, fig. 4 71 



chlorophylla Ung : --- 73 



consimilisNewb., PI. XLIII, figs. 2-5, 7-10 71, 78 



coriacea Newb., PI. XIX, figs. 1-3; XX, fig. 5.. 73 



Drymeja Ung - 70,72,75 



dubiaNewb., PI. XXXVII, fig. 5 73 



QrjERCUS— Continued. Page. 



elcenaUng.. -- -- 73,74 



elliptica Newb., PI. XVIII, fig. 1 ; XX, fig. 3. . . 74 



flexuosa Newb., PI. XIX, figs. 4-6 74 



Gaudini Lesq -- 74 



GmeleniVng 74 



gracilis Newb., PI. LXVII, fig. 4.. 75 



Gronlandica Heer, PI. LI, fig. 3 in part; LIV, 



figs. 1,2 - - 75,85 



Haidingera Ett --- 69 



Heeri Al. Br.. 74 



ilicoides Heer 73 



imbricaria Michx - 73,78 



laurifolia Newb., PI. LIX, fig. 4; LX, fig. 3.... 76 



lonchitis Ung - 70,72 



Mediterranea Ung .- - 69 



Meriani Heer -. -- 77 



nereifolia Al. Br . - 74 



Nimrodis Ung - 77 



obtusiloba Michx 79 



Olafseni Heer -.- 71 



paucidentata Newb., PI. XLIII, fig. 1 76 



Phellosl, -. 70 



salicifolia Newb., PI. I, fig. 1 77 



Saffordi Lesq 70 



Sartorii Liebm - 70 



simplex Newb., PI. XLIII, fig. 6 78 



sinuata Newb., PI. XIII, fig. 1 78 



Sullyi Newb., PI. LX, fig. 2. - 79 



urophylla Ung 



70 

 117 



EHAMKACEJi 



KHAMNITES - - US 



concinnus Newb., PI. XXXIII, figs. 7 (8?) 118 



Bhamnus U7 



celtifolia Thunb 119 



Decheni Web 118 



elegans Newb., PI. L, fig. 2... 117 



Eridani Ung., PI. XLVIII, fig. 7 - 118 



Frangula L - 68 



Gaudini Heer --- 60 



Rhus - U* 



copallina L - ---- H4 



Meriani 'Beer.. -- 114 



nervosa Newb., PI. XXXIII, figs. 5, 6.. 114 



typhina L-. --- 114 



Bosace/e 110 



Sabal 27 



Campbelli Newb., PI, XXI, figs. 1,2 27, 28,29,30 



grandit'olia Newb., PI. XXV; LXIU, fig. 5; 



LXIV, figs. 2,3a.... 28,29,31 



imperialis Dn. , PL XVI, figs. 6, 6a 30 



Lamanonis (Brong. ) Heer 28 



major Ung - 27,28 



Powellii Newb., PI. LXIII, fig. 6; LXIV, figs. 



1,1a. ---- 30,31 



sp.Newb.. 30 



Sabalites Grayanus Lesq --- - 29,31 



Salicace^e 37 



Salicites Hartigii Dunk 58 



Salix---. — 54 



angusta Al. Br., PI. LXV, fig. 3.. 54 



angustifolia Al. Br 54,57 



cuneataNewb.,Pl. II, figs. 1,3 — 55,56 



elongata Web 58 



flexuosa Newb., PI. II, fig. 4; XIII, figs. 3, 4; 



XIV, fig. 1- --- - 56 



foliosa Newb, PI- XIII, figs. 5,6 - 57 



