CYCADF.ACKAF.. 
l.W 
SPECIES DVB I A. 
^Jssonia coiitigua MUNST. Neu. Jahrb. f. Min. 
15j6. p. 517. J 
In formatlone Lias dicta ad Baruthuro, 
111. Xamiostrobiis ENDL. 
Strobus subcylindricus, utrinque obtusiusculus, e 
carpidiis rachi communi spiraliter inscrtis, apertis, 
singulis oblongo spatbulatis, apice incrassato inflexis, 
imbricatis, facie superiore infra medium semine unico, 
inverse, foetis. 
Endl. gen. plant, p. 72. 
OBS. Genus inter Enceplialarlum et Zaniiam locum tenens. 
1. Xamioslrobus macrocepbalus ENDL. 
Zamia raacroccpbaln Lind, cl Hutt. Foss. for. II. p. 1 17, 1. 125. 
Zamites macrocephalus Morris Cat. brit. foss. p. 25. 
Probabiliter c.\ nrcnacco Grunsand dicto nd Deul propc Can¬ 
terbury Angliae. 
J5. Kamio.strobiis crassus GOPP. Uebers. d. Arb. v. 1844. 
p. 329. 
Zamia crassa Lind, cl Hutt. Foss. for. II. p. 155. t. 156. 
Zamites crassus Morris Cat. brit. foss. p. 25. 
In formationc Weald dicta ad Yarcnland insulae Wight. 
3. Xamiostrobus ovatus GOPP. Uebers. d. Arb. r. 1844 
p. 129. 
Zamia ovata Lind, cl Hutt. Foss. for. Ill, p. 189. t. 226. A. 
Zamites ovatus Morris Cat. brit. foss. p. 25. 
In arenaoeo Grunsand dicto ad Littora prope Fcvcrsham 
Angliae. 
4. Kainiostrobus sussexiensis GOPP. Uebers. d. Arb. 
v. 1844. p. 129. 
Zamites sussexiensis Morris Cat. brit. foss, p. 25. 
Zamia sussexiensis Mantell. Trans, gcol. soc. 1845. Ann. 
Mag. nat. hist. 1845. XII. p. 71. 
In arenacco Grunsand dicto ad Selmcston in Sussex Angliae. 
112. Cycadeoidea BUCKL. 
Trunci cylindrici v. subspheroidei, axi distincto, 
cicatricibus frondium rhomboideis latis, brevibus ex- 
sculpti. 
Buckl. Transact, geol. soc. 2d. SeII. 
Mantellia Brong. Frodr. p. 96. Endl. gen. plant, p. 72. 
1. Cycadeoidea Cordai UNG. 
Zamites Cordai Sternb. Vers. II. p. 196. t. 55. Gdpp. Uebers. 
d. Arb. v. 1844. p. 122. 
Cycadites Cordai Sternb. Verb. d. Gesellsch, 1856. p. 25. 
t. 2. /• 1. 2. 
In scliisto lithanthr. ad piscinam Malikowetz prope Radnitz 
Bohemiae. 
2. Cycadeoidea columnar!* UNG. 
Cycadites columnaris Sternb. Vers. II. p. 394. t. 47./. 1. 6. 
Gdpp. Uebers. d. Arb. v, 1844. p. 119. 
In scliisto lithanthr. ad piscinam Malikowetz propc Radnitz 
Bohemiae. 
3. Cycadeoidea me^alopliylla BUCKL. Trans, geol. 
soc. 2d.S. V. II P. 5. p. 397. t. 47./. 1-5. t. 48. Geol. cl 
Mineral. II. t. 60. 
Mantellia nidiformis Brong. Prodr. p. 199. 
Mantellia mcgalophylla Bronn. Lethaea. I. p. 227. t 15. 
/. 2 . j. b. c. 
Zamites megalophyllus Sternb. Vers. II. p. 96. 396. Gopp. 
Uebers, d. Arb. y. 1844. p. 122. 
In silicon transversa in oolithe insulae Portland Angliae. 
•I. Cycadeoidea micropliyllo BUCKL. / c. p. 398. t. 
49- — Geol. cl Mineral. II. t. 61. 
Strobilitcs Bucklnndii Lind, ct Hutt. II. t. 129- 
Zamites mierophyllus Sternb. Vers. II. p. 196. Gdpp. Uebers. 
d. Arb. y. 1844. p. 221. 
Cum priore in insula Portland. In arenaoeo Lias dioto ad 
Lyme Regis Angliae. 
5. Cycadeoidea iiy^inaea LIND. & HUTT. Foss. for. 
II. t. 143. 
Zamites mierophyllus Sternb. /. c. 
Zamites pygmaous Morris Ann. I. c. cl Cat. of brit. foss, 
p. 25. 
In arenaoeo Lins dioto ad Lynio Regis Angliae. 
€»• Cycadeoidea cylindrica UNG. 
Mantellia cylindrica Brong. Prodr, p. 96. 
Cycadites oylindricus Morris Ann. wag. nat. 
In onloarco tcstacoo formationis Lins dictne ad LundVlllo 
Galliac. 
1*3. llaumerio GOPP. 
Trunci arborci cicatricibus frondium rhomboideis, 
latis cortice fibroso disjunctis vestiti. 
Gdpp. Uebers. d. foss. FI. Schles. p. 217. 
A. BKaumeria Ncliiilzluua GOPP. /. c. icon. ined. 
Inter lapidcs provolutos ad Iilodnilzkanal propc Glciwitz 
Silcsiac. 
2. Blaumcria Rcivlienbacliiana GOPP. I. c. 
In argilla salifcra nd Wieliozka Poloniac. (Nunc in Musoo 
nat. DrcSdcnsi.) 
All. Calamoxylon CORD A. 
Truncus arboreus, teres, simplex? Cortex tenuis 
impressionibus obscuris obsolclisve notata. Lignum o 
meris vasis scalariformibus absque? radiis mcdullaribus 
compositum. Corpus mcdullare sat conspicuum. 
Corda in Sternb. Vers. II, p. 195. 
1. Calamoxylon cycadeum CORDA in Sternb, Vers. II. 
p. 195. t. 54. /. 8—13. 
In scliisto lithanthracum nd Chomle propc Radnitz Bohemiae. 
2. Calamoxylon f iavoliiliim UNG. 
Cycadites involulus Sternb. Vers. II. p. 194. t. 51. Gdpp. 
Uebers. d. Arb. y. 1844. p. 119. 
In scliisto lithanthracum cum priore prope Radnitz Bohemiae. 
IBS. ITIcduIlosa COTTA. 
Trunci arborci dccorlicati. Lignum c stralis con- 
centricis distinclis, latis, paucisquc conilatum, radiis 
medullaribus crebris divisuin, cl medullam largam, fns- 
ciculis vasorum simplicibus v. compositis perfossis, in- 
cludcns. Vasa scalariforrnia. 
Cotta Dendrol. p. 49. 
1. iTlcdiillosa cIcganH COTTA, Dendr. p. 62. t. 12. /. 
1—5. 
E psammitc rubro in regione circum urbem Chemnitz ct 
Kohrcn Saxoniac. 
2. Jlledulloaa porosa COTTA. Dendr. p. 64. t, 12. /. 
6. 7, 
Cum priore. 
3. HediillOKa Nlellata COTTA. Dendr. p. 66. t. 13. f. 
1 - 6 . 
Cum prioribus. 
CYCADEACEAE DUBIAE. 
* Hi. I'acliypterix BRONG. 
Frons pinnata v. hipinnata, pinnis v. pinnulis in- 
tegris, coriaceis enerviis vel uninerviis, basi angustalis, 
in racin' dccurrentibus. 
Brong. Hist, viget. foss. I. p. 168. 
9 
