Record Details
NHER Number: | 45083 |
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Type of record: | Monument |
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Name: | Post medieval causeway and/or flood bank associated with Thurne Mill |
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Summary
A causeway and/or flood bank of probable post medieval date is visible as an earthwork on aerial photographs. Its southern end lies adjacent to a 19th century drainage mill (Thurne Mill, NHER 8554) and it seems probable that the two are contemporary. Also at its southern end, the causeway crosses what appears to be an area of lower ground. This may represent a former extractive pit, perhaps for peat or, more probably, clay. The extraction could pre-date the mill by some time, or could have provided material for its construction. The extent to which the site still survives as earthworks is not known.
Images - none
Location
Grid Reference: | TG 4000 1603 |
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Map Sheet: | TG41NW |
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Parish: | THURNE, GREAT YARMOUTH, NORFOLK |
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Full description
September 2006. Norfolk NMP.
A causeway and/or flood bank is visible as an earthwork on aerial photographs (S1)-(S2), between TG 3994 1615 and TG 4007 1592. Its southern end, which is flanked by ditches, leads towards and is quite clearly associated with Thurne Mill (NHER 8554). The two are almost certainly contemporary. The southern part of the bank crosses what appears to be a roughly rectilinear area of lower and wetter ground, the extent of which has been mapped. This might represent a former extractive pit, possibly for peat but more probably for clay, given the general absence of peaty soils from this part of the Thurne Valley (see Williamson 1997 (S3), for example). The extraction could pre-date the mill by some time, although is is almost certainly post Roman. If the pit was a peat cutting it probably dates to the medieval period. Alternatively, if it was for clay it may well have provided material for the mill’s construction, and therefore is also of 19th century date. The northern part of the bank, which lacks flanking ditches, could merely be the modern ‘wall’ for the parallel dyke to its west. Whether any earthworks still survive at the site is not known.
S. Tremlett (NMP), 27 September 2006.
Monument Types
- CLAY PIT (Post Roman - 410 AD to 1900 AD)
- EXTRACTIVE PIT (Post Roman - 410 AD to 1900 AD)
- EXTRACTIVE PIT (Medieval - 1066 AD? to 1539 AD?)
- PEAT CUTTING? (Medieval - 1066 AD to 1539 AD)
- PEAT EXTRACTION SITE? (Medieval - 1066 AD to 1539 AD)
- BANK (EARTHWORK) (Post Medieval - 1540 AD to 1900 AD)
- CAUSEWAY (Post Medieval - 1540 AD to 1900 AD)
- CLAY PIT (Post Medieval - 1540 AD to 1900 AD)
- EXTRACTIVE PIT (Post Medieval - 1540 AD to 1900 AD)
- FLOOD DEFENCES (Post Medieval - 1540 AD to 1900 AD)
Associated Finds - none
Protected Status - none
Sources and further reading
<S1> | Vertical Aerial Photograph: Ordnance Survey. 1972. OS/72018 070-1 15-MAR-1972. |
<S2> | Oblique Aerial Photograph: Edwards, D.A. (NLA). 1994. NHER TG 4015V (NLA 343/SLIDE) 19-JUL-1994. |
<S3> | Monograph: Williamson, T.. 1997. The Norfolk Broads: A Landscape History.. p 13; Fig 3. |
Related records
8554 | Related to: Thurne Dyke Drainage Mill (Building) |