116 PROCEEDINGS OF SECTION' C. 



Zaphrentis; Cyathophylliim shear sbii, Eth. til. M.S.; Cyathophyllmn 

 spp.: Heliophyllnm; Heliophyllum yassense, Eth. fil ; Diphypkyllum, 

 at least _' spp. ; Omphyma {?); Mticophyllum crateroides, Eth. fil. ; 

 Spongophyllnm bepartita, Eth. fil. ; Phillipsastrcea walli, Eth. fil. ; 

 Cystiphyllum cylindricum: Lonsd. (?); Rhizophyllitminterpnnctatum, 

 de Kon ; R. aiistrale, Eth. fil., R. sp. ; Try plasma lonsdalei, Eth. 

 fil. ; T. lonsdalei, var. minor, Eth. fil. ; T. lonsdalei var. scalari- 

 formis, Eth. fil. ; T. delicatula, Eth. fil. ; T. congregationis, Eth. fil. ; 

 T. dendroidea, Eth. fil. ; T. derrengtdlensis , Eth. fil. ; T. liliiformiSy 

 Eth. fil. ; Favosites gothlandica. Lam. ; F. multitabidata, Eth. fil. ; 

 Pachypora ; Alveolites, both massive and branching ; Coenites ; 

 Avdopora Syringopora, several species ; Monticulipora ; Heliolites, 

 3 or 4 species ; Stromatopora {?) ; Monograptus {?), Dendrogr aphis. 

 Crinoid remains are very plentiful, but unfortunately they 

 consist chiefly of stems and arms. I have only found three 

 exceptions, vi?. : — Pisocrinus yassensis, Eth. fils. ; P. yassensis 

 var. lohata, Eth. fil., which are rare at Hatton's corner, but 

 very plentiful at Limestone Creek. The third, Eiispirocrinus 

 {?), a badly preserved specimen, now in the National Museum, 

 Melbourne, consists of crown and stem, but structures enabling 

 identification, such as the plates, are badly preserved, or altogether 

 missing. It has, I am certain, no connection with the majority 

 of the crinoidal remains to be found in this bed. Casts resembling 

 plates of Cystideans are also present. Spirorbis ; Eunicites 

 miichelli, Eth. fil. ; Arahellites bowningensis , Eth. fil. ; Stroma- 

 topora, sp. ; Fenestella, several species ; Pinnatopora ; Dia- 

 mesopora {?) ; Ramipora ; Lingula, spp. ; Orbiculoidea, Orthothetes, 

 Chonetes, Orthis, Clorinda lingnifer, var. Wilkinsoni, Eth. fil. ; 

 Pentamerus ausiralis, McCoy ; P. hospes, Barrande ; P. pumilis, 

 de Kon; Camarofoechia (?) ; Dayia (?) ; Atrypareticidaris, Linn. sp. ; 

 Atrypa; S pirifer a plicatella, hinn. sp.; {?) Meristella; Spirifera{?) 

 fimbriata ; Orthonota ; Grammysia ; Leptodomiis {?) ; Palaconeilo 

 victoria;, Chapman ; Pterinea ; Rhombopteria ; Leptodomus ; 

 Chelodcs calceoloides, Eth. fil. ; Pleurotomdria ; Murchisonia ; 

 Bellerophon ; Euomphalus ; Cyclonema ; Loxonema {?) compressa, 

 Munster ; Loxonema ; Platyceras, sp. ; Tentacidites ; Hyolithes ; 

 (?) Endoceras ; Orthoceras, numerous species ; Protobactrites ; Spyro- 

 ceras ; {?) Ophidioceras ; Litiiites ; Actinoceras ; Encriniiriis Bar- 

 randei. de Kon; E. piinctatus, Brunn; Cromiis murchisoni, de Kon ; 

 Calymmene, Chieruriis, Sphcerexochus, Bronteus, Phacops crosslei, 

 E. & M. ; Phacops, Leper ditia, Turrilepas {?) MitcJielli, {?) Cera- 

 tiocaris. 



The Barrandella Shales are capped at Hatton's Corner by a bed 

 of limeslone about twenty feet thick. It is highly fossiliferous, corals 

 being predominant. The principal are : — Zaphrentis, Cyatho- 

 phyllum shearsbii, Eth. fil. M.S. ; Heliophyllnm, Diphyphylltim, 

 Mucophyllum crateroides, Eth. fil. ; Spongophyllnm bipartita, Eth. 

 fil.; Phillipsastrea ivalli ; Rhizophyllum spp.; Try plasma spp.; 

 Favosites, spp. ; Heliolites, Alveolites, Coenites, Syringopora, Stroma 

 topora, Chonetes, Atrypa reticularis, Spirifer, Pleurotomaria, Loxo- 



