A RAMBLE UP BURNHOPE. 

 No. I 



I'^/^y///"' "-"/i 



Great Limestone, 



Quarry Hazle . 



Four-fatliom Limestone . 

 Nattrass Grill Hazle 



Three-yard Limestone... 



Six-fathom (Brigend) Hazle 

 Five-yard Limestone 



Scar Limestone . 



Cockle-shell Limestone 



Single-post Limestone 



(Tyne-bottomiaOrd. Surv. 

 sheet). 

 Whetstone 



Whinstone 



Tyne-bottom Limestone .... 

 (Jew Limestone in Ord. 

 Snrv. sheet). 





'nii'iih/i)i»iiiiliiiiiiilim- 



wmm.' 



% 



Tillliiiilinill 



Tyne-bottom L. 



Sections of Strata. — No. i in Burtree Pasture Mine ; No. 2 

 in Slitt Mine. 



Limestones obliquely shaded, sandstones ("hazles") dotted, whet- 

 stone vertically shaded, whinstone marked by scattered crosses. 



If the paper be cut along ab and cd, then folded upwards across bd and 

 backwards across «/, the relationships of the beds (see p, 1 10) will be 

 evident. 



B 



