30 
5. Dioonites Humholdtiamis Miq. (Pterophyllum Dunker). — Strata Wealden prope 
Bielefeld Germaniae sept. 
6. Dioonites Dunherianns Miq. (Pterophyllum Goepp. — Nilsonia Pecten Dunk). — 
Strata Wealden prope Weidenbriick Germaniae sept. 
7. Dioonites Fittonianus Miq. (Pterophyllum Dunker). — Strata Wealden prope Ober- 
kirchen Germaniae sept. 
8. Dioonites Goeppertianus Miq. (Pterophyllum Dunker). — Strata Wealden prope Biic- 
keburg Germaniae sept. 
9. Dioonites Lyellianus Miq. (Pterophyllum Dunker). — Strata Wealden prope Duin- 
gen, Koppengrade Germaniae sept. 
10. Dioonites abietinus Miq. (Pterophyllum Goepp.). — Strata Wealden prope Biicke- 
burg Germaniae sept. 
11. Podozamites aequalis Miq. (Zamites Goepp.). — Arenaceus Wealden prope Duingen 
Germaniae sept. 
12. Nilsonia Brongniartii Bronn. (Cycadites Manteli, Pterophyllum Morris, Hisingera 
Mantelli Miq.). — Strata Wealden prope Putgate in Sussex Angliae. 
V. PERIODUS JURASSICA. 
JDRASSICO-OOLITHICA 1). 
1. Mantellia megalophylla Bronn (Cycadoidea Buckland. — Zamites Sternberg. — Man- 
tellia nidiformis Brongniart), — Strata oolithica Portlandica. 
2. Mantellia microphylla Miq. (Cycadoidea Buckl. — Zamites Sternb. — Strobilites 
Bucklandi Lindi, et Hutt. — Zamites Bucklandi Corda). - Cum priore effossus, nec non 
in stratis Lias prope Lyme Kegis Angliae. 
3 — 4 Mantelliae duo species indescriptae, a cl. Brongniart indicatae, in stratis proba- 
biliter jurassicis Galliae. 
5. Otozamites Buchlandi F. Braun (Zamites Brongu. Filicites ej. — Odontopteris 
Sternb. — Ptilophyllum Morr.). — Calcareus Lias prope Axminster Angliae. Strata 
Oolith. Galliae. — ? Lias Luxemburgiae (form. major teste Terquem). 
6. Otozamites gramineum Bornem,. (Zamites Morr.).? — Strata Oolith. Angliae. 
7. Otozam.ites microphyllus Brongn. - Oolith. in Gallia? 
8. Otozamites Becliei Brongn. (Zamites ej. olim — Filicites ej. — Odontopteris Sternb.) — 
Calcareus Lias prope Axminster Angliae; strata Oolith. prope Manners Galliae. 
9. Otozamites laevis Brongn. (Zamites Ung.). — Oolith. inf. Angliae prope Whitby. 
10. Otozamites Youngii Brongn. (Zamites Ung ). — Cum praeced. effossus. 
11. Otozamites acidus Brongn. (Zamites Ung.). — Cum praeced. effossus. 
12. Otozamites Goldiaei Brongn. (Zamites Ung.). — Cum praeced. effossus. 
13. Otozamites elegans Brongn. (Zamites Ung.). — Cum praeced. effossus. 
1) Quod disciimen Florae in stratis oolithicis et liasicis sepultae attinet, conf. quae Dr. F. Beaun annotavit de sin- 
gulari congruentia inter Floram e stratis inferioribus Lias prope Baireuth Germaniae, et illam e mediis oolithicis Angliae 
prope Scarborough protractam {Miinster Bey trage, VI, p. 82). 
