A--Perisphinctes championensis, Crick. Jurassic. West Australia B--Nautilus hendersoni, Eth. fil. L. Cretaceous. Queensland C--Haploceras daintreei, Eth. sp. L. Cretaceous. Queensland D--Crioceras australe, Moore. L. Cretaceous. Queensland E--Aturia australis, McCoy. Cainozoic. Victoria F--Spirulirostra curta, Tate. Cainozoic (Janjukian). Victoria ] The Jurassic of Western Australia yields a rich cephalopod fauna, from which may be selected as typical examples the _Nautilus_, _N. perornatus_ and the following Ammonites: _Dorsetensia clarkei_; _Normanites australis_; and _Perisphinctes championensis_ (Fig. 106 A). These all occur in the Greenough River District, and at several other Jurassic localities in Western Australia. The Jurassic system of New Zealand (Putataka Series) contains _Ammonites aucklandicus_ and _Belemnites aucklandicus_, both from the upper marine horizon of that series. Upper Jurassic Ammonites belonging to the genera _Macrocephalites_ (_M._ cf. _calloviensis_) and _Erymnoceras_ (_E._ cf. _coronatum_) have been recorded from Papua. =Lower Cretaceous Cephalopods.--= Remains of Cephalopoda are fairly abundant in the Lower Cretaceous of Australasia. From amongst them may be selected the following--_Nautilus hendersoni_ (Fig. 106 B) (Q.); _Haploceras daintreei_ (Fig. 106 C) (Q. and N.S.W.); _Desmoceras flindersi_ (Q. and N.S.W.); _Schloenbachia inflatus_ (Q.); _Scaphites cruciformis_ (N. Terr.); _Ancyloceras flindersi_ (Q. and N.S.W.); _Crioceras australe_ (Fig. 106 D) (Q. and S.A.); _Belemites australis_ (Q.); _B. oxys_ (Q., N.S.W., and S.A.); _B. sellheimi_ (Q. and S.A.); _B. diptycha_, = _canhami_, Tate, (Q., N.S.W., and S.A.); and _B. eremos_ (Centr. S.A.). =Upper Cretaceous Cephalopods.--= In the Upper Cretaceous (Desert Sandstone) of Queensland there occurs a Belemnite somewhat resembling _Belemnites diptycha_, but with a very pointed apex. =Cretaceous Cephalopods, New Zealand.--= In New Zealand the Amuri System (Cretaceous) contains fossils which have been referred to the genera _Ammonites_, _Baculites_, _Hamites_, _Ancyloceras_ and _Belemnites_, but probably these determinations require some further revision. A species of Belemnite has also been noted from probable Cretaceous beds in Papua.