2y0 
REPORTS ON GRAPTOLITES* 
No. ii 1 -. 
By T. S. Hall , M.A., D.ScMelbourne University. 
A.— From Steiglitz District. 
Collected by IF. //. Ferguson. 
Nos. 6095-6212. 
Field number 23 S.Z. Seven chains, bearing 260° from the angle on 
the west side of the Steiglitz-Moreep road, parish of Moreep, with bearings 
229 0 6' and 206° iT. 
Didymograptus nitidus. 
Didymograptus cf. extensus. 
Didymo graptus caduceus (very common). 
T etr a graptus bryonoides. 
PJtyllograptus cf. typus (1 example). 
Horizon, middle of the Castlemaine series. 
Nos. 6213-6248. 
Field number 24 S.Z. From the south-west corner of the Steiglitz 
State School allotment, parish of Durdidwairah, bearing 270° for 5 chains. 
Didymo graptus sp. (1 example). 
Didymograptus caduceus (very common). 
Dichograptus sp. (fragments). 
Diplograptus sp. 
Horizon, Castlemainian; probably just above previous locality. 
Nos. 6249-6286. 
Field number 25 S.Z. Sailor’s Gully. From the south-west corner 
of the Steiglitz cemetery, parish of Durdidwarrah, bearing 205° for no 
chains. 
Dldymograptus caduceus (extremely common). 
T etr a graptus serra (1 example). 
Diplograptus sp. (2 examples). 
Horizon, Castlemainian; same as previous locality. 
Nos. 6287-6316. 
Field number 26 S.Z. From south-west corner of State school 
allotment, Steiglitz, parish of Durdidwarrah, bearing 180 0 for 2 chains. 
Dldymograptus cf. extensus (1 example). 
Dldymograptus caduceus (common). 
T etr a graptus serra (1 example). 
T etr a graptus sp. (1 example.) 
loganograptus logani (1 example). 
Phyllograptus cf. typus (2 examples). 
I have never found loganograptus logani and Phyllo graptus cf. typus 
associated. In fact, at Castlemaine, a zone, which I called the Didy¬ 
mo graptus caduceus zone, separates the zone in which these species occur. 
’ For other reports on Graptolites see Progress Pept., Geol. Surv. Viet., No. 9, 1898, p. 126 (reprinted 
with some corrections ibid, No. 10, p. 102); Monthly Prog. Rept., Geol. Surv. Viet., Nos. 6 and 7, 1S99, 
p. 13 ; Records, Geol. Surv. Viet., Vol. I., pts. 1, 3, and 4, Vol. II., pts. 1 2, and 4, and Vol. III., pts. 1 and 2. 
