Cover Illustration: The 'cut' at Quy Fen, a relic of coprolite mining
(see p. 21) Peter Wakely
Contents of Volume 32 (1990)
Editorial (Philip Oswald) 2
The history of the Madingley brickpits: contrasts in succession
(D.E. Coombe, T.J.N. Mills and P. Upchurch) 3
Ranunculus calcareus and R. pseudofluitans in
Cambridgeshire (Gina Murrell and Peter Sell) 14
The fossil fauna of the mid-Cretaceous of Cambridgesbire with
particular attention to the reptiles (N.C. Fraser) 17
From arable farm to new town: changes in flora and fauna during
the development of Bar Hill, Cambridgeshire, from 1966 to 1988
(Norman W. Moore) 27
A note on Cambridgeshire bulrushes (Graham Easy) 58
A desk survey of the Great Crested Newt Triturus cristatus
in the old county of Cambridgeshire (Gary Burt) 59
The South African water plant Logarosiphon
major (Ridley) Moss and its occurrence in Cambridgesbire (Hilary
Belcher and Erica Swale) 63
Macro-invertebrates as water quality indicators in two Cambridge
chalk streams (Steve Boreham) 67
Reviews:
- The Macmillan Field Guide to British WildJlowers
by Franklyn Pening and Max Walters (Philip Oswald) 73
- 'The Pat Whitehouse Show' (S.M. Walters) 76
Vascular plant records (Gigi Crompton and Derek Wells) 77
Bryophyte records (C.D. Preston and H.L.K. Whirehouse) 80
Weather notes for Cambridgeshire 1989 (J.W. Clarke) 83
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