CHAPTER X.. =equisetales (_continued_).= Pp. 295–388.

=EQUISETALES (continued).= Pp. 295–388.

D. CALAMITES 295–383

I. =Historical sketch= 295–302

II. =Description of the anatomy of Calamites= 302–364 a. Stems 304–329 Arthropitys, Arthrodendron, and Calamodendron. b. Leaves 329–342 α. Calamocladus (Asterophyllites) 332–336. C. equisetiformis 335–336. β. Annularia 336–342. A. stellata 338–340. A. sphenophylloides 341–342. c. Roots 342–349 d. Cones 349–365 Calamostachys Binneyana 351–355. C. Casheana 355–357. Palaeostachya vera 358–360. Calamostachys, Palaeostachya and Macrostachya 361–364.

III. =Pith-casts of Calamites= 365–380 Calamitina 367–374. Calamites (Calamitina) Göpperti 372–374. Stylocalamites 374–376. C. (Stylocalamites) Suckowi 374–376. Eucalamites 376–379. C. (Eucalamites) cruciatus 378–379.

IV. =Conclusion= 381–383

E. ARCHAEOCALAMITES 383–388 A. scrobiculatus 386–387.