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Carrigaline, Co. Cork

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Carrigaline, Co. Cork

In 2014 AHP investigated several archaeological sites in the environs of Carrigaline, Co. Cork. At a proposed school site in Ardnacloghy townland, a Bronze Age burnt mound and ring ditch were revealed. The burnt mound was several connected mounds, now levelled, from chronologically separate periods. One pit was early Bronze Age (2201-2031 BC), another middle Bronze Age (1410-1220 BC), and yet another, oak plank lined  pit was from the late Bronze Age (1075-945 BC). Burnt mounds, or fulachta fia, are an extremely common Irish monument type, particularly in Cork. They are diagnostic of the Bronze Age, and used in a range of activities where hot water was required. Evidence for the specific activity or activities carried out rarely survive. Overlooking these pits was a ring ditch (12 m diameter) which was dated to the middle Bronze Age. No artefacts or human remains were recovered.

Further burnt mound sites were identified on the proposed Western Relief Road. Pits in Carrigaline West dated to the late Bronze Age (1108-925 BC). Pits in Kilmoney dated to the Chalcolithic period (2456-2205 BC) (i.e. the Neolithic/Bronze Age transition). A second burnt mound in Kilmoney was located adjacent to a palaeochannel/ spring. Again, this was a site returned to in different periods, with pits dating to the early and middle Bronze Age. Ironworking also occurred at the site during the Iron Age (372-45 BC).

Late Bronze Age ring ditch.

Uncovering a Bronze Age plank-lined pit.

Final touches before recording.

Planks lifted and wrapped.

Close up of the oak planks after lifting.

Useful links

“Excavations”

“Excavations”

“Fulachtfia”

What we did:

Desk-based research
Desk-based research
Planning authorities may request information on the archaeological and historical background to a site before a planning decision is made.

Often, developers may wish to know the archaeological implications of a site prior to purchase or submission of a planning application.

In each instance, a desk-based assessment is typically the first stage in an archaeological assessment. Desk-based assessments will usually compile and analyse data from: local & national archaeological, artefactual, architectural databases; historical mapping, aerial and satelitte imagery; bibliographical and local historical information; published, peer-reviewed archaeological research; unpublished excavation reports; geophysical and geotechnical reports; any other relevant datasets; a comprehensive site inspection to current site conditions and unidentified constraints.

Based on the desk-based study, further options of assessment are available, for example, geophysical survey, testing, monitoring and excavation.

Test trenching
Test trenching

Planning authorities often seek additional information beyond a desk-based study on the potential for archaeological despoits at a location. In such cases, trenching plans must be submitted to, and licenced by, the National Monuments Service.

Test trenching is a quick and effective means of investigating a sample area of a site (usually 10%). Trench layout is generally informed by the extent of a proposed development, or the results of a geophysical survey. Trenches up to 2 m wide are mechanically excavated in spits to the top of the first archaeological layer encountered (or to subsoil).

Trenching is conducted by experienced, licenced archaeologists who make detailed records on the extent, depth and nature of any archeological features they encounter.

Based on the outcome of test trenching, archaeological excavation may be necessary.

Excavation
Excavation

Excavation is usually required where a proposed development encounters archaeological remains that cannot be preserved in-situ.

In such cases, the National Monumnets Service will issue a licence to excavate, and preserve by record, the archaeological features.

Excavation is the systematic removal of archaeological material in a structured and fully-documentet manner.

Site records and reports are ultimately archived with the Archive Unit of the National Monuments Service. Archaeological objects are deposited with the National Museum of Ireland.

The stratigraphic, artefactual and palaeo-environmental evidence is compiled, analysed and interpreted and outlined in a detailed, illustrated final report.

Post-excavation
Post-excavation
We offer a range of post-excavation and analytical services to interpret archaeological sites including:

  • Flotation & processing of bulk environmental samples.
  • Processing of artefacts.
  • Osteo-archaeological reports.
  • Close-up photography

Additional services, for example radiocarbon dating or laboratory-based analysis, can be quickly procured from our extensive network of specialist providers.

Dragoonhill, Co. Wicklow
Dragoonhill, Co. Wicklow
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