538 Thyrsopteris dentifolia Fontaine — Thyrsopteris inaequipinnata Fontaine. 
Thyrsopteris dentifolia, Fontaine, in Ward, 19th Ann. Rept. U. S. Geol. Surv., 
Pt. II, 1899, p. 660, Taf. CLXI, Fig. 6—9 — zu Onychiopsis psilotoides 
(S. et W.) Ward — E. W. Berry (31), p. 330 — E. W. Berry (35), p. 275. 
Thyrsopteris distans Fontaine, Monogr. U. S. Geol. Surv., Vol. XV, 1890, p. 134, 
Taf. XLVII, Fig. 3, LIV, Fig. 8 — zu Onychiopsis Göpperti (Schenk) 
Berry — E. W. Berry (31), p. 326 — E. W. Berry (35), p. 282. 
Thyrsopteris divaricata Fontaine, Monogr. U. S. Geol. Surv., Vol. XV, 1890, 
p. 125, Taf. XXXVII, Fig. 5—8, LXX, Fig. 1; Fontaine, in Ward, Monogr. 
U. S. Geol. Surv., Vol. XLVIII, 1906, p. 504, 511, 517, 521 — zu Onychi¬ 
opsis latiloba (Fontaine) Berry — E. W. Berry (31), p. 332 — E. W. 
Berry (35), p. 273. 
* Thyrsopteris elegans Kze. — Rezent: Sporen; Vergleich mit Coniopteris 
hymenophylloides Bgt., Jura, Yorkshire — H. H. Thomas (6), p. 384, 385, 
Taf. III, Fig. 7. 
Thyrsopteris elegans Kze. — Rezent; Vergleich mit Coniopteris hymenophylloides 
Bgt. — A. C. Seward (8), p. 367, 368. 
Thyrsopteris elliptica Fontaine —• Jura-Kreide, Canada, Kootanie-Formation, 
Tantalus-Mine, Yukon — D. D. Cairnes (1), p. 38. 
Thyrsopteris elliptica Fontaine, Monogr. U. S. Geol. Surv., Vol. XV, 1890, p. 133, 
Taf. XXIV, Fig. 3, XLVI, Fig. 1, L, Fig. 6, 9, LI, Fig. 4, 6, 7, LIV, Fig. 6, 
LV, Fig. 4, LVI, Fig. 6, 7, LVII, Fig. 6, LVIII, Fig. 2; Fontaine, in Ward, 
18*h Ann. Rept. U. S. Geol. Surv., Pt. III, 1898, p. 482; Fontaine, in Ward, 
19th Ann. Rept. U. S. Geol. Surv., Pt. II, 1899, p. 659, Taf. CLXI, Fig. 5; 
Fontaine, in Ward, Monogr. U. S. Geol. Surv., Vol. XLVIII, 1906, p. 290, 
484, 514, 517, 528, 557, Taf. LXXI, Fig. 12, 13 — zu Onychiopsis Göpperti 
(Schenk) Berry — E. W. Berry (31), p. 326 — E. W. Berry (35), p. 282. 
Thyrsopteris elliptica Fontaine — Kreide, Canada, Tantalus-Mine, Lewes and 
Nordenskiöld Rivers Coal District, Yukon Territory; nach Bestimmung von 
Penhallow — D. D. Cairnes (1), p. 38. 
Thyrsopteris elliptica Knowlton, Smiths. Mise. Coli., Vol. VI, Pt. I, 1907, 
p. 110 — zu Onychiopsis Göpperti (Schenk) Berry — E. W. Berry (31), 
p. 326 — E. W. Berry (35), p. 283. 
Thyrsopteris elongata Geyler — zu Onychiopsis — A. C. Seward (8), p. 378. 
Thyrsopteris elongata Geyler, Palaeontographica, Vol. XXIV, 1877, p. 221 — zu 
Ooychiopsis Göpperti (Schenk) Berry — E. W. Berry (31), p. 325 — 
E. W. Berry (35), p. 281. 
Thyrsopteris elongata Schenk, in Richthofen, China, Vol. IV, 1883, p. 263, 
Taf. LIV, Fig. 1 — zu Onychiopsis Göpperti (Schenk) Berry — E. W. 
Berry (31), p. 325 — E. W. Berry,(35), p. 281. 
Thyrsopteris heteroloba Fontaine, Monogr. U. S.' Geol. Surv., Vol. XV, 1890, 
p. 139, Taf. LIII, Fig. 4 — zu Onychiopsis nervosa (Fontaine) Berry — 
E. W. Berry (31), p. 328 — E. W. Berry (35), p. 279. 
Thyrsopteris heteromorpha Fontaine, 1890, Monogr. U. S. Geol. Surv., Vol. XV, 
1889, p. 136, Taf. LH, Fig. 1 — zu Ruffordia Göpperti (Dunk.) Sew. — 
E. W. Berry (35), p. 232. 
Thyrsopteris heterophylla Fontaine, Monogr. U. S. Geol. Surv., Vol. XV, 1890, 
p. 142, Taf. LVIII, Fig. 3 — zu Onychiopsis brevifolia (Fontaine) Berry — 
E. W. Berry (31), p. 329 — E. W. Berry (35), p. 278. 
Thyrsopteris inaequipinnata Fontaine, Monogr. U. S. Geol. Surv., Vol. XV, 
1890, p. 142, Taf. LVII, Fig. 3, 8 — zu Onychiopsis Göpperti (Schenk) 
Berry — E. W. Berry (31), p. 326 — E. W. Berry (35), p. 282. 
