CORN-A71B74: sherd (decoration)

Rights Holder: Royal Institution of Cornwall
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Rights Holder: Royal Institution of Cornwall
CC License:

Rights Holder: Royal Institution of Cornwall
CC License:

Rights Holder: Royal Institution of Cornwall
CC License:

Rights Holder: Royal Institution of Cornwall
CC License:

Rights Holder: Royal Institution of Cornwall
CC License:

Rights Holder: Royal Institution of Cornwall
CC License:

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VESSEL

Unique ID: CORN-A71B74

Object type certainty: Certain
Workflow status: Published Find published

Pottery sherd from the shoulder of a globular jar with an everted rim, in the style of South West Decorated Ware, but made of local fabric with chalk and grog (crushed pot) inclusions (Roger Taylor pers comm). The fabric is dark grey in colour with larger grey inclusions of grog and smaller white flecks of chalk. The clay is grog-tempered rather than gabbroic (Henrietta Quinnell) so was not made in the Southwest but the style was certainly influenced by the local wares. The decoration of an incised plain leaf pattern using a pair of curvilinear lines, between two borders of two parallel lines that run horizontally around the neck and the girth of the vessel, is typical of South West Decorated jars found in the local region. The decorated exterior has also been burnished and the condition of the sherd is good in order to retain this.

An estimate of the diameter of the vessel from the curvature of the base of this sherd, where it would be widest, is about 200 mm and the internal neck diameter is about 140 mm.

A sherd (P26) with similar design of incised leaves and a similar internal neck diameter of 150 mm is illustrated in Quinnell, H, in Gossip, J forthcoming, Life outside the round: Bronze Age and Iron Age settlement at Higher Besore and Truro College, Threemilestone, Truro, (Cornish Archaeology) which was found outside the Iron Age roundhouse, House 3, in pit 2458, context 2549, reference GA.2 bb BD6.1, where residue was dated from c.200-40 BC.

The closest comparandum in the Royal Institution of Cornwall's collection is a jar (TRURI: 1956.64.14) with a similar plain-leaf or 'petal' pattern excavated from Caerloggas hillfort in St Mawgan-in-Pydar by Leslie Murray Threipland in 1948-1949, illustrated in Threipland (1956) on page 54, fig.14, no.1.

This vessel may have been made in Kent at an earlier date, however, as South West Decorated Ware can date from the 3rd century BC (Henrietta Quinnell pers comm). See notes below.

Notes:

Middle Iron Age South Western Decorated ware is visually the most attractive of later prehistoric ceramics, but most published work only refers to its chronology, sources and development in very broad outline. It has been regularly linked to the adoption of enclosed settlements (Cornish rounds) and multiple enclosure hillforts. Over the last decade work in Cornwall and Devon has provided a large number of new radiocarbon determinations. These, allied to studies of stratified deposits, especially at Trevelgue cliff castle near Newquay, have provided more detailed chronology and an insight into stylistic variations. Some decorative styles or forms are more likely to occur in 'structured depositions' than others.

The date for general adoption of this ceramic style can now be placed at c.300 BC, rather than c.400 BC, with consequent implications for the study of settlements. Petrological work by Roger Taylor has built on Professor Peacock's seminal study in the 1960s and confirmed that Lizard gabbroic clays were used almost universally in Cornwall. In Devon a wide range of clays were used, and a very probable source for Peacock's Group 5 has been located in Exeter's Ludwell Valley.

Class: South Western Decorated
Sub class: globular jar

Subsequent actions

Subsequent action after recording: Returned to finder

Chronology

Broad period: IRON AGE
Subperiod from: Middle
Period from: IRON AGE
Subperiod to: Late
Period to: IRON AGE
Date from: Circa 300 BC
Date to: Circa 1 BC

Dimensions and weight

Quantity: 1
Length: 46 mm
Width: 60 mm
Thickness: 8 mm
Weight: 23.63 g
Diameter: 200 mm

Discovery dates

Date(s) of discovery: Thursday 1st January 2004 - Friday 31st December 2004

Personal details

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Other reference numbers

Other reference: FO 428

Materials and construction

Primary material: Ceramic
Manufacture method: Hand made
Completeness: Fragment

Spatial metadata

Region: South East (European Region)
County or Unitary authority: Kent (County)
District: Folkestone and Hythe (District)
Parish or ward: Folkestone (Civil Parish)

Spatial coordinates

4 Figure: TR2437
Four figure Latitude: 51.08855197
Four figure longitude: 1.19723542
1:25K map: TR2437
1:10K map: TR23NW
Grid reference source: From finder
Unmasked grid reference accurate to a 10 metre square.

Discovery metadata

Method of discovery: Other chance find
General landuse: Coastland
Specific landuse: Cliff and related features

References cited

Author Publication Year Title Publication Place Publisher Pages Reference
Murray Threipland, L. 1956 An Excavation at St. Mawgan-in-Pyder London Royal Archaeological Institute 54, fig.14 no.1

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Timeline of associated dates

Audit data

Recording Institution: CORN
Created: 8 years ago
Updated: 2 years ago

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