300 LAMPLUGTI : GLACIAL SECTIONS NEAR BRIDLINGTON. 
r. 
c. 
c. 
or 
grey 
Oolites 
( Khneridge. 
Bed ChalL 
Oolitic limestone. 
Calcareous grit. 
Earthy limestone (" Scarbro' " 
limestone." 
Septarian nodules ... 
Black paper- shale. 
Fossils (isolated) including 
Bel. jaculum, Am. Speetouensis, Venni- \ N'eocom'ian. 
cularia Sowerhyi. 
B.Qdi c\\d^^ Vi'iih. Bel. minimus 
Hard wliite chalk with grey flints, like the 
chalk of Flamborough. 
Soft white and creamy chalk, and black, 
yellow, red and pinkish flints, unlike 
anything seen in any place in Yorkshire ; 
containing fossils — Belemnitella sp. ; 
Ananchytes sp. ; Holaster sp. and otlier 
Echinoderms ; luoceramusfi'p.; etc., etc. 
Black flints with gTeen-stained exterior ; 
limestones bored hy Pholas, Saxicava 
and Cliona; fragments of Molluscs ; and 
other traces of a sea-bottom. 
^ Upper Cretaceous. 
Sub-glacial 
Appendix C. 
petrological notes on some boulders from the boulder-clays 
of east yorkshire. by alfred harker, m.a., f.g.s. 
[Note — The numbers ia brackets refer to slides in the Woodwardian 
Museum Cabinet at Cambridge.] 
[929] From the Lower Purple Clay, South of Withernsea. A 
conglomerate including small rounded pebbles, some of dark lime- 
stone, about one-fifth of an inch long, and grains of (piartz in a com- 
pact ground. 
Under the Microscope a slice shows abundant rounded gTains of 
quartz, with rolled pebbles of (probably dolomitized) limestone, 
imbedded in a mass of carbonate of lime. This calcareous matrix 
