136 
dentate borders. Respecting nervation it agrees best with Lomntia longifolia, 
R. Brown, living in Australia, blit its network is more developed than that 
of the latter species. Our fossil differs from Lomatia prcelongifolia, Ett., 
described and figured in Part I of these Contributions, by its spinously 
dentate borders, by its secondary nerves, which are more approximate and 
less ascending, and by a more developed network represented in Pig. 4. 
Locality and Horizon. — Old Rose Valley Lead, with the preceding. 
Lomatia Finnish, sp. nov. 
Plate XII, Figs. 1, 1a. 
Sp. Char. — L. foliis subcoriaceis, longe petiolatis, late oblongo-lanceo- 
latis basem versus valde, apice paullo angustatis, margine spinuloso-serrulatis ; 
nervatione brocliidodroma ; nervo primario valido, prominente ; nervis secun- 
dariis distinctis subangulis 70-80° orientibus, flexuosis, ramosis inter se con- 
junctis ; nervis tertiariis extus subangulis acutis exeuntibus, abbreviatis, 
ramosis, dictyodromis. 
Ohs. — This species differs from all others of the genus described here; 
and, perhaps, from the similar Lomatia helicioides, Sap. sp., by the lamina 
being gradually broader towards thebase,and towards the apex a little narrowed. 
The texture is a little coriaceous. The petiole reaches 20 millimeters. The 
secondary nerves arise at much more obtuse angles of divergence, and are 
less approximate than those of the other species here described. The tertiary 
nerves are merged in a network (see Pig. 1a, magnified), which is richly 
meshed, being comparatively prominent. As the meshes of the highest order 
are open, the network bears the type of that of the Proteacete, particularly 
of Lomatia. 
Locality and Horizon. — Eox and Partridge’s claim, between Rose 
Valley and the Red Hill, 2 miles from Emmaville (Vegetable Creek Town- 
ship); ironstone shale from Newer Leads (stanniferous), under basalt. 
Lomatia Goyderi, sp. nov. 
Plate XI, Figs. 15, 15a. 
Sp. Char. — L. foliis subcoriaceis, breviter petiolatis, lineari-lanceolatis 
utrinque acuminatis, margine adpressc serrulatis; nervatione brocliidodroma; 
