258 



C. A. SUSSMILCH AND T. W. E. DAVID. 



The Loiver Carboniferous Fossils. — The list of the known 

 marine fossils for this region as compiled by Prof. W. N. 

 Benson, is as follows: — 



List of forms recorded from the district around Clarence Town* 

 comprising Dungog, Greenhills, Gresford, Allyn Kiver, Colo Colo, 

 Burragood, Dernvegan, Glen William, Karuah River, Stroud, and 

 Torreyburn. 



Cyathaxonia minuta 

 Zaphrentis ( Plerophyllum ?) 

 culleni 

 ,, ( Pier ophy 'Hum ?j 



Penniretepora grandis 

 Glauconome 

 Goniocladia laxa 

 Rhabdomeson ? 



arundinaceus Orbicidoidea (Discina) nitida 



„ (Plerophyllum ?) 



georgiana robusta 

 Lophophyllum minutum 



„ corniculum 



Cyathophyllum inversum 

 Aulophyllum davidis 

 Trachypora sp. 

 Cladochonus tenuicollis 

 Syringopora reticulata 

 „ ramulosa 



Stenopora sp. 

 Symbathocrinus ogivalis 

 Platycrinus sp. 

 Actinocrinus cf. polydactyla 

 Periechocrinus ? sp. 

 Metablastus sp. 

 Fenestella propinqua 



,, plebeia 



,, multiporata 



,, gracilis 



,, fossula ? 



,, inter nata 



Dendricropora hardyi 



Crania dubia 



Productus cora 



,, semireticulatus 



,, undatus 



,, barring tonensis 



,, aculeatus 



„ cf. grandicostata 



,, flemingii 



,, punctatus 



,, maximus 



„ cf. fimbriatus 



,, scabriculus 



„ cf. spinulosus 



,, longispinus 



,, tenuistriatus 



Strophalosia sp. indt. 



Chonetes papilionacea 



„ aspmosa 

 Or this striatula 



( Schizophoria) resupinata 

 ( Rhipidomella) australis 

 Leptcena (Strophomena) rhom- 

 boidalis var. analoga 



