Maddock: Erratics on Vorkshire and Lincolnshire Coast. 245 
Cephalozia bicuspidata. Dum. Marchantia polymorpha Linn. 
Conocephalus conicus Neck. . Metzgeria furcata 
Lophocolea bidentata Nees. Pellia epiphylla Linn 
Lophocolea heterophylla Nees. Porella platyphyllea Lindb. 
Lophocolea ae oth tie Radula complanata Dum. 
Cladonia pyxidata Fr. Lecanora subfusca L. var. rugosa. 
Collema fasciculare Ach. Parmelia physodes Linn. 
Collema granuliferum Ach. Peltigera canina L. 
Collema limosum Ach. 
The Mosses must stand over for a later paper in the short 
notices too. Quantities were taken both before and at the 
meeting, and there has been no time to work them out yet; they 
are in the hands of specialists at present. Considered as a whole 
the Grantham meeting was the most successful one the Union 
has had, or will be when the material collected is worked out. 
At Saltersford, in the pumping-house, hanging from the 
a species which is wont to sume abnormal forms. The 
Rev. W. Fowler was satisfied about the species, but sent it on 
to Mr, Massee to verify. 
+ 
NOTE—GEOLOGY. 
Erratics on the Yorkshire myer ber mncags Coast.—Mr. Burton, 
in his Paper on ‘ Lincolnshire Coast e Naturalist’ for Ma 
