a. }Vhitecliff Bay. 



Eig. ^.—Companson of Section at WMtecVff Bay with Bormgs at Portsmouth. 



b. 8ectio7i in Dockyard E.vtenmn Works, Portsmouth. 



[ro/flr^p. 80, 



e. Section of Depp Weft, Portsmouth Dockmr 



I Mo 0. Laminated sands and clny. 



,.14 0. Hard sandy clay. 



.36 0. Stiff aandy clay, with Septai 



6. Black flint pebbles......... 



- 16 0. Laminated clays. 



. 8 0. Sandy clay. 



^30 0. Clay, with Ct/piHna and Ci/fkn-e 



i-lS 0. Clay, with Ctftherea. 



4 6. Clay. 



1 6. Indm-ated clay, with Cyprina. 



...U 6. Clay. 



.12 6. Clay, with Cyprina. 



■ Layer of dark green sand, with 



Panop(Ea, 



22 0. Stiff clay, with flattened Septaria. 

 . 6. Septaria. 



3 6. Clay, with zone of Pinna. 



8 6. Clay, with Punopcea in position. 

 Zone of large oysters. 



'^0 0. Hard sandy clays and sands. 



i8 0. Sandy clays, with few Septarii 



:=^:^£=.-=^ 7 fi. Sandstone, with Difrupa. 

 " '^^ 3-- 4 8, Dark greenish sand. 



4. Conglomerate of small fragments 

 Hi d rl IV, °* S*''^ ^"*1 ^'^^ clay. 



^j_,^:::^_^^^^crrvz3 "=■ 



Sandy clays j W 

 and 



Flint gravel. 



-26 0. Sandy clay. 



28 0. Stiff clay, with Cyprina planahi, 

 Fecien corneus^ &c. 



■ Septaria. 



Zone of Piji7m. 



■ 8. Layerof rounded black pebbles. ■-. 



■ 8 0. Sands, with shell-rock. 



20 4. Argillaceous sands (mottled). 



. 5. Fine whitish sand. 



10 0. Argillaceous sands. 



2. Iron-pyrites. 



10 0. Firm argillac 



3 sand. 



10 0. Sandy clay. 



Pyrites. 



15 0. Stiff clay, with a few thin lines 

 of clay-stone. 



10 10. Very stiff clay. 

 9. Rounded black pebbles. 

 22 3. Hard sand. 



I- ;!9 0. Blue clay. 



Red"clav, 118 feet. 



G-rey, bro\Tn, and yellow olay. 



Brown clay and sand, 



Blue clay and sand. 



Light brown clay, very aandy. 



Blue clay, with pyrites and Lhin 

 layers of stone. 



Bine clay and webbles. 

 Sand and pebbles. 

 Hard stone. 

 Fine sand, very hard. 



Hard stone, with shells and fossils. 

 Fine sand* 



Alternations of blue clay and sand. 



