379 
A List op Species pound in the Mallee Bores Nos. 1-11 — continued , 
Name. 
Gasteropoda—■ continued . 
Terebra angulosa, Tate 
., geniculata, Tate 
„ profunda, Chapm. and Gabr. 
„ simplex, T. Woods 
„ subspectabilis, Tate 
Pleurotoma selwyni, Pritchard 
„ trilirata, Harris 
„ (Drillia) dilectoides, Chapm. and 
Gabr. 
„ ( ,, ) trevori, T. Woods sp. 
Bela sculptilis, Tate 
Tornatina aptycha, Cossman 
Yolvulella inflatior, Cossman 
Bnllinella aratula, Cossman 
Vaginella cf. eligmostoma, Tate 
OSTRACODA. 
Argilloecia badia, G. S. Brady 
Macrocypris decora, G. S. B.'sp. 
„ tumida, G. S. B. 
Bythocypris tumefacta, Chapm. 
Bairdia amygdaloides, G. S. B. 
,, australis, Chapm. 
Cythere canaliculata, Reuss sp. 
„ crispata, G. S. B. 
,, dasyderma, G. S. B. 
,, demissa, G. S. B. 
„ dictyon, G. S. B. 
,, flexicostata, Chapm. 
„ lactea, G. S. B. 
,, lepralioides, G. 9. B. 
„ lubbockiana, G. S. B. 
„ militaris, G. S. B. sp. 
„ normani, G. S. B. 
,, obtusalata, G. S. B. 
„ ovalis, G. S. B. 
,, parallelogramma, G. S. B. 
„ postdeclivis, Chapm. 
,, rastromarginata, G. S. B. 
,, scabrocuneata, G. S. B. 
,, seintillulata, G. S. B. 
„ scutigera, G. S. B. 
„ wyvine-thomsoni, G. S. B. 
Krlthe eggeri, Chapm. 
Name. 
Ostracoda-— - continued . 
Loxoconcha australis, G. S. B. 
Xestoleberis curta, G. S. B. sp. 
„ margaritea, G. S. B. 
„ variegata, G. S. B. 
Cytherura capillifera, G. S. B. 
„ ouyenensis, Chapm. 
Cytheropteron batesfordiense, Chapman 
,, „ var. aculeata, 
Chapm. 
„ postumbonatum, Chapm. 
„ prseantarcticum, Chapm. 
,, reticosum, Chapm. 
,, rostratum, Chapm. 
Cytherella auriculus, Chapm. 
„ lata, G. S. B. 
„ polita, G. S. B. 
„ pulchra, G. S. B. 
„ punctata, G. S. B. 
„ subtruncata, Chapm. 
ClRRIPEDIA. 
Scalpellum subquadratum, Chapm. 
Balanus psittacus, Molina sp. 
,, varians, Sow. 
BecAPODA. 
Chelae of Crustacea, indet. 
Pisces. 
Cestracion cainozoicus, Chapm. and Pritch. 
Galeocerdo aduncus, Agassiz 
Lamna compressa, Agassiz 
Carcharodon auriculatus, Blainville sp. 
Trygon cf. rugosus, Probst sp. 
Myliobatis moorabbinensis, Chap, and Pr. 
Chimseroid teeth, indet. 
(?) Chrysophrys sp. 
Diodon formosus, Ch. and Pr. 
Teleostean fish otoliths 
7. THE SEQUENCE AND CLASSIFICATION OF THE CAINOZOIC OF 
THIS AREA. 
The Tertiary strata of southern Australia of the same time equivalents 
comprise an extremely variable lithological series in different localities. This 
variability has occasioned a great deal of confusion regarding the exact 
stratigraphical succession of the Tertiary beds as exposed in limited cliff 
sections and excavations. A series of deep borings like the present is there¬ 
fore extremely valuable, not only to the geologist, but also to the hydraulic 
engineer, since, while settling the question of the true vertical succession of 
the beds, it furnishes data for correctly estimating the position and extent 
of the underlying water-bearing strata. 
Drawing upon the data previously given in detail, we find the basal beds 
of the last boring, from 267 feet down to 600 feet, consisting of a white polyzoal 
limestone, with occasional chert, and similar to that of the Mount Gambier 
series both in structure and organic contents. The polyzoa point to a close 
relationship in age, many of the species being identical with those of the 
Mount Gambier fauna. Amongst the microzoa there occur several species 
of foraminifera hitherto restricted to the Batesford beds, and the ostracoda 
also show many points in common with species from the same strata. There 
is, further, a strong Aldingan aspect in the fauna which helps to confirm this 
view as to the Janjukian age of the beds. 
