History of the vegetation of the Southern Pennines

[1] ANDERSON G, 1910, INT GEO LOGENKONGRES

[2] [Anonymous], 1914, QUATERNARY ICE AGE

[3] ARMSTRONG AL, 1926, T HUNTER ARCH SOC, V3

[4] ARMSTRONG AL, 1920, P PREHISTORIC SOC E, P277

[5] BLYTT A, 1876, ESSAY NORWEIGIAN FLO

[6] BLYTT A, 1881, BOT JB PFLANZENGEOGR

[7] BROCKMANNJEROSC.H, 1919, BERICHTE SCHWEIZERIS, V26

[8] BROGGER WC, 1901, REV AM GEOL, V29, P252

[9] BROOKS CEP, 1926, CLIMATE AGES LONDON

[10] BROOKS CEP, 1926, EVOLUTION CLIMATE LO

[1] ANDERSON G, 1910, INT GEO LOGENKONGRES

[2] [Anonymous], 1914, QUATERNARY ICE AGE

[3] ARMSTRONG AL, 1926, T HUNTER ARCH SOC, V3

[4] ARMSTRONG AL, 1920, P PREHISTORIC SOC E, P277

[5] BLYTT A, 1876, ESSAY NORWEIGIAN FLO

[6] BLYTT A, 1881, BOT JB PFLANZENGEOGR

[7] BROCKMANNJEROSC.H, 1919, BERICHTE SCHWEIZERIS, V26

[8] BROGGER WC, 1901, REV AM GEOL, V29, P252

[9] BROOKS CEP, 1926, CLIMATE AGES LONDON

[10] BROOKS CEP, 1926, EVOLUTION CLIMATE LO