PROCEEDINGS OF THE GEOLOGICAL SOCIETY*. 



85 



March 9, 1887. 



Prof. J. W. Judd, F.R.S., President, in the Chair. 



William Barlow, Esq., Hillfield, Muswell HiU, N.; William 

 Worby Beaumont, Esq., Memb.Inst.C.E., 229 Xorwood Road, Heme 

 Hill, 8.E. ; Martin "William Browne Ffolkes, Esq., Assoc. Menib. 

 Inst.C.E., 11 Delahay Street, Westminster ; Samuel James Hawkins, 

 Esq., 3 The Promenade, Highgate, X. ; and Jonathan Coulthard 

 Walton, Esq., Writhlington, near Bath, were elected Fellows of the 

 Society. 



The List of Donations to the Library was read. 

 The following communications were read : — 



1. " On Chomlrosteus aci^enseroides, Ag." By James W. Dayis, 

 Esq., F.G.S. 



2. " On AristosucJius jjusillus, Ow., being further Xotes on the 

 Fossils described by Sir R. Owen as PoiJcilo^huron ijusillus, Ow." 

 By Prof. H. G. Seeley, F.R.S., F.G.S. 



3. " On Patricosaun'.s merocratus y Seeley, a Lizard from the 

 Cambridge Greensand, preserved in the Woodwardian Museum of 

 the University of Cambridge." By Prof. H. G. Seeley, F.R.S., 

 F.G.S. 



4. " On Heterosuchv.s valdensis, Seeley, a proccelian Crocodile from 

 the Hastings Sands of Hastings." By* Prof. H. G. Seeley, F.R.S., 

 F.G.S. 



5. " On a Sacrum, apparently indicating a new type of Bird 

 (Ornithodesmus clunictdus, Seeley), from the Wealden of Brook." By 

 Prof. H. G. Seeley, F.R.S., F.G.S. 



The following specimens were exhibited : — 



Specimens of Patricosaurus merocratus, Seeley, exhibited by Prof. 

 T. M c Kenny Hughes, F.G.S., in illustration of Prof. Seeley's paper. 



A cast of the specimen of Heterosuclw.s valdensis, Seeley, exhibited 

 by Dr. H. Woodward, F.R.S., F.G.S., in illustration of Prof. Seeley's 

 paper. 



