Dr. Daudeny 2n the Geclegy of Sicily. B55 
APPENDIX. 
Ty order to fulfil my promise of furnishing to others the 
means of correcting the errors into which I may have fallen, 
I subjoin the following sketch of the route which the geolo- 
gical traveller should take, in order to obtain as complet a 
view as possible, in a short time, of the physical strueture 
of the island. 
istday. Messina to Melazzo. Promontory to te examined. 
2. To Giojusae- Antiquities of Tyndaris. 
De Santa Agata. 
4, Cefalu. Cyclopean ruins. 
5s Termini. Baths. Madonia. Mountains near. 
6. Palermo. Recent Breccia of Bagaria lies en the road, 
ist day. Palermo to Alcamo. 
2. To Trepani. Temple of Segeste on the road. 
3. Marsala. At Trepani Monte Giuliano, formerly Mount Eryx, 
About Marsala, recent Breccia well seen. 
4. Castelvetrano. Quarries of Campo Bello. 
&. Sciacca. Ruins of Selinus on the way. Near Sciacca, Mount 
Calogero (Baths of Dedalus). 
6. Monte Allegro. Beds of selenite. 
% ——— Girgenti. Before leaving Monte Allegro visit the sulphur 
mines of Cattolica. 
é 
From Girgenti travellers proceed, in general, along the coast to Ali- 
cata and Terranuova. IJ should recommend the following devia- 
tion, in order to obtain a knowledge of the structure of the interior 
of the island. 
istday. Girgenti to Caltanisetta, by Macaluba (air Volcano) Aragane. 
(Sulphur mines,) &c. 
2. ——— To Castrogiovanni, where the salt mines of Alimena are seen, 
Vale of Enna. 
Caltagirone. Bridge thrown over a chasm. 
Terranuova. Look for the junction of the blue-clay and ters 
tiary limestone. 
3. 
4, 
Having regained the coast at Terranuova, proceed? 
istday. To Ragusa. (Bituminous rock.) 
2, = Bachyno, near Cape Passero, seeing on the the road, if 
possible, the Valley of Ipsica, curious for ite artificial ca, 
verns. 
