59 
Rhaxella perforata^ Hinde. 
Lower Calc. Grit. Scarborough. 
Dr. E. J. Hind-e. Quart: Journ : Geol: Soc : vol: xlvi. 
(1890), pi: vi., figs: 1, 2, p. 54 (two specimens). 
This species includes Spongin favom, Bean, and Spongia 
striata.^ Bean. The spicules have been described as Geoclifes 
{RenuUna) Sorhyana, Blake. 
“ Rhizo-spongia polymorphaR 
Chalk, nr. Flamborough. 
Charlesworth. Proc : Yorks: Phil: Soc: Yol: I., PI: I., 
figs: 1, 2, p. 73 (two specimens). 
ACTINOZOA. 
Monflivaltia {CaryopliyUiaJ convexa, Phil: 
Dogger. Blea Wyke. 
Phillips. Geol: Yorks : Pt: i., pi: xi., fig : 1. 
Palceacis (Ilydriopoya, Astrceopora^ Propora) cycIoAoma,P\nl\ 
Carb. Limestone. Northumberland. 
Phillips. Geol: Yorks: vol: II., pi: ii., figs: 9, 10, p. 202 
(misprinted Ilydnopora). 
Trochocyathus {CaryopliijUio') connius, Ph : 
Speeton Clay. Speeton. 
Phillips. Geol: Yorks : Pt: I., pi: ii., fig : 1. 
ECH1NODER3IA TA. 
Astropecten (■lavceformis, Wright. 
Kellowav Bock. Newtondale. 
Charlesworth. London Geol: Journal, pi: xvii. 
(Figured as Asfenns arenicoJa, Goldf. Horizon wrongly 
given as Calc : Grit). 
Wright. Brit: Foss: Echin: '^Pal: Soc:) vol: 2. {Asteroidea), 
pi: xi., fig: 1, p, 125. 
Astropecten eleeveeformis^ Wright. 
Kelloway Bock. Nevdondale. 
Wright. Brit : Foss : Echin : (Pal: Soc :) vol: II. 
fAsferoidea)^ pi: xro, fig: 3. (wrongly given as fig: 2 in 
description of plate), p. 125. 
