Record number
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JS118
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Number of items
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1
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Related record
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CJ1
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Note
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Tusk fragment found by Colin Johnson. Could be from same hippo carcass
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Related record
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JS144
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Identification
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Simple name
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fossil
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Full name
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lunar wrist bone of a hippo
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Other name
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hippopotamus
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Named collection
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Wood Hill hippo
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Classified name
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Mammalia & Artiodactyla & Hippopotamidae & Hippopotamus sp.
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System
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Linnaean
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Status
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Currency
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Authority3
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Lister, Adrian, Prof. (Natural History Museum) : 30.5.2018
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Authority
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Brief description
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Fossil, lunar (wrist bone) of a hippo (Hippopotamus sp.); in situ find from the Lower Pleistocene deposits, Wroxham Crag of West Runton beach, Wood Hill sand basin, in scoured area, about 11 m north from base of the cliff, in the centre
of the
sand basin west of Wood Hill; 569 m east of Woman Hithe datum, Wood Hill, West Runton, Norfolk, UK
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Description
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Form
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lunar (right)
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Note3
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front right foot
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Field collection
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Place
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& & West Runton & Norfolk & UK
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Site name
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West Runton beach & Wood Hill sand basin
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Note4
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in scoured area, about 11 m north from base of the cliff, in the centre of the sand basin west of Wood Hill; 569 m east of Woman Hithe datum. Note this is a similar locality to CJ1.
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Note4
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West (1980) records bed h of the pre-WRFB succession at 555m east of datum as laminated pale silty clay, interpreted as freshwater temperate. This suggests that the hippo is pre-Cromerian, i.e. the 'Pastonian III' of West and the discove
ry of
hippo tusk ivory by Colin Johnson (CJ1) also suggests this would be a fruitful locality to keep an eye on for further scouring when more hippo remains might turn up. (
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Locality number
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Coordinates
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geocoordinates : 52°56'23.20"N, 1°15'42.69"E
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Note4
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find site as given by JS on a Google Earth plan, which is further east than the description "in the middle of the sand basin" above.
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Relative position
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Stratigraphy
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rock : Wroxham Crag Formation
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Note4
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Found after high tides and gales, in sandy orange silt, approximately 1 m altimetrically lower than the Cromerian WRFB easterly swale that occurs beneath the western edge of the sand basin. The closest section given by West is BV at 555
m east
of Woman HIthe where there is a silty layer at 3.6 m below Anglian till, just above bed h, but this is thought by West to be a cold stage (Beestonian) horizon so the hippo probably came from a level lower than West records in BV. This eq
uates
with my observation that the spot where Jonathan found this must have been more than a metre below the organic swale recorded by West at BT. It was covered with beach sand when visited on 17.6.2018.
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Stratigraphy
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stage : Pastonian
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Stratigraphy
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age : Pleistocene & Lower Pleistocene
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Note3
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This would appear to be the first occurence of a hippo from the Crag at West Runton.
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Method
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in situ find
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Person
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collector : Stewart, Jonathan
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Date
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12.2013
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Note3
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following heavy gales
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Collection number
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Permanent location
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Recorder
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MRW : 17.6.2018
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Description
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Completeness
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incomplete
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Condition
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good
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Part:dimen:reading
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: max width : 70 mm
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Part:aspect:desc
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Conservation
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Method
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Person
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conservator :
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Date
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Note
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Reference number
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Photography
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Method
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Person
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photographer :
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Date
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Photograph number
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JS118_1.jpg
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Number3
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20210909_112450.jpg
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Type3
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digitised image
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JS118_2.jpg
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Number3
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20210909_112522.jpg
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Type3
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digitised image
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JS118_3.jpg
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Number3
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20210909_112553.jpg
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Type3
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digitised image
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JS118_4.jpg
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Number3
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20210909_112600.jpg
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Type3
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digitised image
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Photography
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Method
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Person
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photographer :
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Date
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Photograph number
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IMG_20180530-165848.jpg
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Type3
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comparative footbone assemblage (Val d' Arno, Italy)
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Reference number
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R09_0026.mp3
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Type3
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digitised recording (of identification process)
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Process
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Type
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Method
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Person
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:
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Date
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Note
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Reference number
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Documentation group
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Link
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jswestrunton.html
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Documentation group
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Link
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Class
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Reference
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Reference number
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Notes
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Admin category
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importance : 1
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Note
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not known from Runton until recenty
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