74 MATONIDIXTM. 



advisability of regarding Matonidium Wiesner'i as a variety of 

 Matonia peetinata ratter than as a distinct species. 



Matonidium Goepperti (Ettingshausen). 



[Abh. k.-k. geol. Eeichs. vol. i. Abth. 3, No. 2, p. 16, pi. v, 1862.] 



(PL XI. ; Text-flg. 7.) 



1843. Cycadite$ AUhausii, Dunker, Progr. p. 7. 



1846. Peeopteris AUhausii, Dunker, "Wealdenbildung, p. 5, pi. ii. fig. 2. 



F. pohjdaotyla, Dunker, loc. cit. p. 5, pi. vii. fig. 4. 



P. Conybeari, Dunker, loc. cit. p. 7, pi. ix. figs. 8 and 8a. 



Alethopteris elegans, Dunker, loc. cit. p. 8, pi. vii. fig. 7. 



1849. Peeopteris polydactyla, Brongniart, Tableau, p. 107. 

 P. Conybeari, Brongniart, loc. cit. p. 107. 



P. AUhausii, Brongniart, loo. cit. 

 P. elegams, Brongniart, loc. cit. 



1850. Peeopteris polydactyla, Unger, Gen. spec, plant, foss. p. 177. 

 P. Conybeari, Unger, loc. cit. p. 1 77. 



P. AUhausii, Unger, loc. cit. p. 176. 

 Alethopteris elegans, Unger, loc. cit. p. 147. 

 1852. Alethopteris Goepperti, Ettingsbauseu, Abh. k.-k. geol. Eeichs. vol. i.- 



Abtb. 3, No. 2, p. 16, pi. V. 

 1854. Alethopteris elegans, Morris, Brit. Foss. p. 2. 

 1856. Laccoptcris Phillipsii, Zigno, Flor. foss. Oolit. vol. i. p. 195. 

 1864. Peeopteris polydactyla, Leckenby, Quart. Journ. Geol. Soc. vol. xx. 

 p. 80, pi. xi. figs, la and lb. 



1869. Laecopteris Goepperti, Scbimper, Trait, pal. veg. vol. i. p. 582; Atlas^ 



pi. XXX. figs. 5-8. 

 L. Phillipsi, ibid. p. 582. 



1870. Peeopteris AUhamii, Trautscbold, Nouv. Mem. Soc. nat. Moscou^ 



vol. xiii. p. 28, pi. xix. fig. 3. 



1871. Matonidiinn Goepperti, Scbenk, Palseontograpbica, vol. xix. p. 219, 



pi. xxvii. figs. 5 and 5a ; pi. xxviii. figs. 1 and 2 ; pi. xxx. fig. 3. 



1874. Matonidium Goepperti, Schimper, loc. cit. vol. iii. p. 507. 



1875. Matonidium Goepperti, Scbenk, Paljeontograpbica, vol. xxiii. p. 160, 



pi. xxvii. fig. 9. 

 Peeopteris polydactyla, Phillips, Geol. Torks. p. 207. 

 1878. Alethopteris elegans, Dupont, Bull. Ac. Roy. Belg. vol. xlvi. [2],^ 

 p. 396. 

 Peeopteris Conybeari, Dupont, loc. cit. p. 396. 

 1881. Matonidium Goepperti, Heer, Secc. Trab. Geol. Portugal, p. 16,. 



pi. XV. figs, 1-6. 

 1888. Matonidium Goepperti, Schulze, Flor. subhercyn. Kreid. p. 11. 



1891. Laecopteris polydactyla, Saporta, Pal. Fran^. vol. iv. p. 384. 



1892. Peeopteris polydactyla, Fox-Strangways, Tab. Foss. p. 133. 

 1899. Matonidium Goepperti, Seward, Plul. Trans, vol. cxci, p. 201. 



