Maitland. 
339 
Station, and in a quarry on the south side of 
Harper’s Hill. 
12. Raised beach at the riverside below Aber- 
glasslyn House, some four miles from West 
Maitland. 
13. Ravensfield is the best locality in which to 
find Gonularia. 
14. At the Bow Wow, near Mount Vincent, Upper 
Marine fossils are found in limestone beds. 
15. At “ Blair Duguid,” some three miles from 
Allandale Railway Station, eruptive rocks 
are well developed. 
On the Hinton-Seaham Road, Rhacopteris beds 
may be seen, exposed in a quarry. 
Note. — A dyke of decomposed basalt cuts through 
Rodd Island, off Leichhardt, and this should be added 
to the list on page 260. A fine example of a decom- 
posed dyke can be seen on private property at CarrolTs 
Hill, Kogarali. The clay is occasionally used for 
modelling. 
