254 
EoceneE.—Porr Vincent on Yorke Peninsula (South Aus- 
tralia), also New Zealand (Oamaru Formation). 
Genus TEREBRATULINA, D’Orbigny, 1847. 
T. eatinuliformis, Zac, 1896, T. Roy. Soc., S. Aust., p. 130, nom. mut. 
T. Davidsoni, Etheridge, 1876; zd. Tate, 1, 158, non Boll, 
1856 ; non King, 1871. 
Eocene.—River Murray Cuirrs, Aldinga Bay, Port Vincent 
and Stansbury, Mount Gambier, Croydon-bore near Adelaide 
(968—1,230 ft.), Mulgurdawa-bore near Wellington (213 ft.), 
(South Australia) ; Muddy Creex, Moorabool Valley, Birregurra, 
Shelford (Victoria). 
Post-EocrenE.—Beaumaris (Cheltenham) and Spring Creek 
(Victoria) ; Table Cape (Tasmania). 
T. lenticularis, Tate, 1, p. 159. 
Eocene.—River Murray Cliffs, ALpIncA Bay, Adelaide-bore, 
and Muloowurtie near Ardrossan (8. Aust.) ; Muddy Creek and 
Corio Bay (Victoria). Waurn Ponds (Hal/ and Pritchard). 
T. Seoulari, Tate, 1, p. 158. 
Terebratella Suessi, Hutton, Cat. Tert. Moll., N.Z., 1873, p. 37. 
EocENE.—RiIverR Murray Cuirrs, Aldinga Bay, Adelaide- 
bore, Kingscote (Kangaroo Island), Muloowurtie (S. Aust.) ; 
Muddy Creek, Gelibrand R., Mornington, Maude (Hail/ and 
Pritchard), Corio Bay, Moorabool Valley, Shelford and Camper- 
down (Victoria); also New Zealand (Oamarv Formation): 
Post-EocENE.—Table Cape (Tasmania). 
Hutton’s definition does not contain a single specific character ; 
it will apply equally well to any of the species of the caput- 
serpentis group; moreover, the generic reference is absolutely 
wrong. 
T. triangularis, Tate, i, p. 159. 
Eocengt.—ALpInGA Bay and Chalk-cliffs of the Great Aus- 
tralian Bight (S. Aust.); Cape Otway (Victoria). 
Genus TEREBRATELLA, D’Orbigny, 1847. 
T. fureulifera, Tate, 1, p. 161. 
EocrenE.—Chalk cliffs of the Great Bight, AtpIncA Bay, and 
Adelaide-bore (S..Aust.); also New Zealand. 
The specimens from the Great Bight, incorrectly referred to 
Waldheimia insolita, prove on dissection to belong to Terebratella 
and to the species furculifera. They are adult, as indicated not 
only by greater size than the type, but by the large development 
of the deltidial pieces, which have coalesced to form a broadly 
triangular area, medially and axially ridged, thus reducing the 
