460 
JUBILEE MEETING. — SECRETARY'S REPORT. 
of the Chalk"; by James W. Davis, "On the occurrence of 
Chlamydoselachus as a Tertiary fossil," and three papers by Mr. George 
W. Lamplugh, " On a mammaliferous gravel at Elloughton in the 
valley of the Humber," "On some Glacial Sections near Bridlington," 
and "On the Boulders of Flambro' Head." 
The second meeting assumed the form of an Excursion to the 
East Coast. The members met at Bridlington and under the guidance 
of Mr. Lamplugh visited the Cliff Sections recently exposed by the 
ravages of the sea near the Beaconsfield Sea-wall; rendered interest- 
ing by the exposure of the Burlington Shell Bed in the glacial clays, 
from which Mr. Lamplugh, assisted by Mr. Hedley, has largely 
increased the number of species known to exist in the beds. The 
part}%,; ; nbering about 40, walked thence to the excavation, made 
under the direction of the Council of this Society, and exposing the 
buried cliff and ancient sea-beach. A detailed description of the 
results of the excavation will be given to day by Mr. Lamplugh, 
under whose charge the work has been mainly prosecuted. It is, 
however, necessary to express the thanks of the Society to Mr. Lloyd 
Graeme of Sewerby Hall, for his permission, readily granted to make 
the investigation, and for the continuous and kindly interest he has 
manifested in the progress of the woriv. It is suggested that an 
offer made by the Council of the York Philosophical Society to 
provide a case in the Museum of the Society for the exhibition of 
the bones should be accepted. Already the bones have been removed 
to York for the purpose of being gelatinized to preserve them from 
decay. 
The members during the following days visited the red and white 
Chalk of Flambro' Head and the Neocomian Clays of Speeton, 
rendered classical by the investigations of Prof. Judd, whom we are 
very proud to see present to day; and a large part}', guided by 
C. Fox-Strangways, Esq., of H.M. Geological Survey, investigated 
the Oolitic series exposed in the Cliffs of Filey and Gristhorpe. The 
animal remains obtained during the excavation of the old beach 
were shown to the members by Mr. Lamplugh, and Mr. Boynton 
very kindly exhibted the objects found during the investigation of 
the ancient Lake-dwellings at Ulrome. 
