| Primeval vegetation was dictated by geology. The impervious clays
moist surface favoured the growth of water-loving oaks, which tolerated
thick undergrowth of brush and bramble.
Forest on clay was so thick as to constitute an almost impenetrable
deciduous jungle. The porous drift of sand and gravel was dry on
top, but acted as a reservoir of water above the bedrock clay; it
supported lighter woodland, or heath where it was stoniest.
The undrained alluvium of the floodplains was too wet for all but
willow and alder. Thus the natural landscape was an unattractive
one of boggy valleys bordered by dense forest on the slopes, which
thinned out to fairly clear plateaux.
There were high bogs here and there, but firm going and open patches
on the thickest drift areas, which were also the highest. The marshes
of the Cole and lower Spark were 300 yards wide.
Above these 'The Hill' was largely drift-covered and thus lightly-wooded,
probably no more than ringed with oaks except on the north-facing
slope and perhaps in an area north of Grove Farm, which may have
been more densely timbered.
These features must be deduced largely from the O. S. Geology Map,
since the natural vegetation has long since disappeared and much
of the ground itself is hidden beneath brick, tarmac, and earthen
bank. Certain old name provide confirmation.
Thus 'Greet' (Old English 'greot' grit or gravel) may be the oldest
name hereabout; it was the presence of gravel drift deposits which
made both settlement and river crossings possible in this area.
The precise location of 'Greet' presents problems which are dealt
with below, but the descriptive name was applicable to The Hill
and to the Common further south.
'The Grove' from which Fulford Hall took its name after rebuilding,
was perhaps a remnant of wood on clay, though the farm itself was
sited on a drift patch. But the name could as well be that of a
tenant farmer or of a later plantation !
'Stoney Lane' was well-named, for it was only the presence of firm
gravel which permitted the use of a track so close beside a brook.
'Greet Field, Gravelly Hill, and Gravel Pit' were the names of
closes west of Percy Road, while 'Hazel Dell and Birch Leys' in
what is now the Park tell of trees which prefer light dry soil.
Forested claylands east of Cole were commemorated centuries after
their clearance by the 'Riddings' of Greet Farm and of 'Reddings
Lane', which indicate land cleared of trees, while the 'Moors' of
Greet Farm and 'Shaftmoor' moor meaning bog) record wet meadows
of Cole and Tyseley Brooks.
It should be noted that the O. S. Map is in error in showing a
drift-free patch in the southern half of the Park, extending east
of the Cole, since close-names listed above clearly indicate drift
cover; the error has been corrected on the map herein. Similarly,
none of the fords is shown to have gravel footings, yet drift can
be seen in the river bed, and at Stratford Road Bridge it collects
to form an island as formerly it did at Warwick Road.
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