ADDENDA ET COKETGENDA. 
SS7 
P. 212. 
P. 248. 
P. 292. 
553 
P. 144. The Gyrcicanthus from Burdiehouse is now named G. 
rectus, R. H. Traquair, Ann. Mag. Nat. Hist. [6] vol. vi. 
(1890), p. 417, and said to occur in other localities in 
S.E. Scotland. 
PtericJithys milleri is now recorded from Achanarras, 
Caithness, by It. H. Traquair, Ann. Mag. Nat. Hist. [6] 
vol. vi. (1890.), p. 483. 
Lnder Phaneropleuron curium , TVhiteaves, 1889, delete 
pi. x. fig. 1” ; see Pusthenopteron foordi, p, 362. 
P. 276. It ought to be added that the affinities of the so-called 
Coelacanthus muensteri were first recognized by Huxley, 
Mem. Geol. Surv. dec. x. (1861), p. 18. 
A median ventral plate and some other fragments of 
Coccosteus disjectus are noticed by TV. H. Baily, Geol. Surv. 
Ireland, Expl: Sheets 147, 157 (1861), p. 17, woodc. 
fig. 4 (in part). 
P. 314. The Permian scales named Phyllolepis fragilis, A. Pritsch 
(Sitzungsb. k. bohm. Ges. TV4ss. 1875, p. 76), are generic- 
ally indeterminable. 
The undefined name Holoptychius minor , Agassiz (Poiss. 
Poss. vol. ii. pt. ii. p. 180), also probably refers to Bhizo- 
dopsis sauroides. „ _ _ u 
An undetermined primitive genus and species, apparently piscine, 
J from the Lower Old Bed Sandstone of Achanarras, Caithness, ^ r ' Cj 
is named Palceosponclylus gunni, B. H. Traquair, Ann. Mag. Nat. ^.*4, 
Hist. [6] vol. vi. (1890), p. 485, woodc. fig. 4. 
In the recently issued Annual Report of the Secretary for Mines 
of Victoria, 1889, Prof. P. M‘Coy announces the discovery of a 
Devonian Pish-fauna in the valley of the Broken River, near Mans¬ 
field, Victoria. Detailed descriptions are promised in forthcoming 
P. 355. 
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