356 Porritt: Neuroptera and Trichoptera at Skipwith. he é 
Reported by Mr. J. FARRAH, F.L.S. 
CiARO HILL. 
2 Shap granites. Now removed to the Workhouse at 
-Marton-cum-Grafton. 
Reported by Mr. P. F. KENDALL, F.G.S 
neaes 
. Augite-syenite ( eirvillite): 
EGitaes 
1. Rhomb-porphyry. 
These two. erratics were found as pebbles on the beach; 
they are the most northerly occurrences of the respec 
rocks. 
Reported by the Hvis. GEoocicaL Society by Mr. F. F. Warton, F.G.S. 
SCARBOROUGH. ; 
1. Estuarine sandstone. 4 feet 3 inches x 3 feet x 1 foot 
In drift 12 feet from the surface, where the cliff was — 
being scarped for the new road in Castle Yard. 
Reported by Mr. J. W. STATHER, F.G.S. Tyg ae . 
HOLDERNESS. ; 
Dr. Munthe, of Upsala University, Lee in Mr. J. W. : 
‘Stather’s collection of rocks from the Holderness clays one_ Ss 
specimen of undoubted Baltic origin, and another of which he ~ 
had little doubt. 
1. Post Archean granite from Angermantand o or Ss. Ww. Finland 
land ?). 
2. Halléflinta, Sweden, Smaland (?). 
HOLDERNESS AND SouTH FERRIBY. 
here have been deter 
lanceolata (Schlotheim). This belemnite is not recorded from_ 
the Yorkshire chalk; but Bel. guadrata, which is exceedingly 
plentiful in the upper chalk of sgorearagiens I have not seen in che. 
clays. . : 
“se tot ce 
a ERA AND TRICHOPT. — 
sean , ' 
e -m % i 
pecies ; ad caceepe tenella. ie i tee and pt 
Cc Rinatiic ce wii socken i in hip Nba a ae 1.—G. T.] 
: ee: nl poet oe 
