XIV LIST OF ILLUSTRATIONS 



FTG. PAGE 



401. Lyginodendron Landsburgii. R. Kidston .... 37 



402. Lyginopteris oldhamia. [Camb. Phil. Soc.] . . . 39 

 403-405. Lyginopteris oldhamia . ... . . 41, 44, 48 



406. Lyginopteris oldhamia. F. W. Oliver .... 49 



407. Crossotheca Hoeninghausi. R. Kidston and other sources . 53 



408. Lagenospermun Sinclairi ; Lagenostoma ; Calymmatotheca 



Stangeri ; Crossotheca Hoeninghausi . . . . 57 



409. Lagenostoma 58 



410. Lyginopteris oldhamia ........ 69 



411. 412. Heterangium Grievii 73, 76 



413. Sphenopteris elegans .... . 78 



414. Sphaerostoma ovale 79 



415. Heterangium Grievii; H. tiliaeoides; Lyginopteris root . 82 



416. Medullosa (stem-anatomy) ....... 92 



417. Medullosa centrofilis . . . 96 



418. Myeloxylon radiatum ; Medullosa stellata ; M. Leuckarti . 103 



419. Medullosa Leuckarti 104 



420. Myeloxylon radiatum ; Medullosa anglica, and Medullosa sp. 107 



421. Potoniea adiantiformis ; Linopteris obliqua ; Neuropteris 



heterophylla Ill 



422. N europterocarpus Kidstoni. [Edinburgh Royal Society.] . 114 

 423-426. Trigonocarpus Parkinsoni . . . .118, 120, 121 



427. Codonotheca caduca. [New Phytologist.] .... 125 



428. Whittleseya elegans ; W. brevifolia 128 



429. Whittleseya elegans 130 



430-432. Dolerophyllum Ooepperti 133, 134, 137 



433. Otlokaria bengalensis. [Indian Geol. Survey.] . . .140 



434. Strobilites Milleryensis 141 



435. 436. Colpoxylon aeduense . . .143 

 437, 438. Ehexoxylon africanum . . 146, 148 

 439, 440. Sutcliffia. insignis 150, 151 



441. Steloxylon Ludwigii 163 



442. Pecopteris Pluckeneti .167 



443. Eremopteris artemisaefolia ; Samaropsis acuta . . .170 



444. Samaropsis acuta. R. Kidston . . . . . .171 



445. Wardia fertilis 172 



446-448. Megaloxylon Scotti. [Camb. Phil. Soc.] 176-178 



449, 450. Rhetinangium Arberi. W. T. Gordon . . .182 



451. Stenomyelon tuedianum 183 



452. Stenomyelon tuedianum. R. Kidston 185 



453. Ptychoxylon Levyi ; Cycadoxylon Fremyi ; C robustum . 188 



454. 455. Calamopitys Saturni. M. Zalessky . . . 191, 192 

 456. Kalymma grandis .195 



