20 Goal. 
CCELENTERATA. 
Platyphyllum , g. n. The surface is swollen ; the circumference of the 
calyx is elliptical in section ; primary septa with deep septal foramina ; 
the inner structure is seen in longitudinal section to be composed of 
plates perforated by foramina. P. sinense, Lindstrom, (22) p. 68. 
J. Thomson, (42) describes the following new species : — 
Diplocyathophyllidcc , fam. nov. Corallum simple; septa well-deve- 
loped, and extending inwards for about a third of the total diameter of 
the corallum ; septal fossula variable ; columella tubular. The longitu- 
dinal section presents the form of a double cup at the superior extremity 
(P. 477). 
Cyclophyllum ureanum (p. 482), Petershill Quarry, Bathgate ; C. biacu- 
minatum (p. 485), Roughwood Quarry, Beith ; C. pachyendothecum 
(p. 487), Brockley ; C. obovatum (p. 487), Trearn Quarry, Beith ; C. 
8coulerianum (p. 488), Brockley ; C. duncanianum (p. 480), Brockley ; 0. 
ellipticum (p. 400), Roughwood Quarry, Beith ; C. orbiculum (p. 400), 
Trearn Quarry, Beith ; C. carpenterianum (p. 401), Poneil Water, Brock- 
ley ; G. bennieanum (p. 403), Roughwood Quarry, Beith ; C. m[ac]ken- 
drickianum (p. 404), Petershill Quarry, Bathgate ; C. curvilinear e (p. 406), 
Petershill, Bathgate ; C. conccntricum (p. 407), Gameshill Quarry, 
Dunlop ; C. cylindricum (p. 408), Petershill Quarry, Bathgate ; C.frondi - 
cum (p. 400), Catcraig, Dunbar; C. tortuosum (p. 440), Petershill Quarry, 
Bathgate ; C. paradoxacum (p. 500), Brockley ; C. intermedium (p. 501), 
Nettlehurst Quarry, Beith ; C. radianum (p. 502), Petershill Quarry, 
Bathgate ; C. moseleyanum (p. 503), Trearn Quarry, Beith ; G. vesicu - 
larum (p. 504), Petershill Quarry, Bathgate. 
Aulophyllum patrickianum (p. 508), Langside Quarry, Beith ; A. 
edwardsianum (p. 511), Brockley; A. haimeianum (p. 512), Brockley; 
A. wuenschianum (p. 513), Cock at Arran; A.impingeum (p. 514), Peters- 
hill Quarry, Bathgate; A. expansum (p. 515), Charleston Quarry, Fife- 
shire. 
Family Cyathophyllidia. 
Clisiopliyllum oblongum (p. 524), Roughwood Quarry, Beith ; C. 
danaianum [named after Dana !] (p. 525), Charleston Quarry, Fifeshire ; 
C. densiphyllum (p. 530), Petershill Quarry, Bathgate; G. grandicum 
(p. 531), Langside Quarry, Beith ; C. broad stonianum (p. 532), Broadstone 
Quarry, Beith; G. genitzieanum [in honour of Prof. Gintzie !] (p. 533), 
Broadstone Quarry, Beith; C. elegante [!] (p. 534); Broadstone Quarry, 
Beith ; C. abruptum (p. 535), Gateside Quarry, Beith ; C. vesicularum 
(p. 537), Langside Quarry, Beith ; C. intermedium (p. 538), Auchens- 
keoch Quarry, Dairy ; C. subimbricatum (p. 540), Broadstone Quarry, 
Beith ; C. irregulare (p. 542 ), Broadstone Quarry, Beith ; C. subplicatum 
(p. 543), Broadstone Quarry, Beith ; C. centrocellulosum (p. 544), Gate- 
side Quarry, Beith. 
