Showing posts with label University of Sydney. Show all posts
Showing posts with label University of Sydney. Show all posts

Wednesday, March 19, 2014

Archaeology on Land and Water



This post concludes an account of two weeks in February when we had visiting land and water based archaeologists undertaking survey and training work on the island:  

We’ve just come to the end of a fabulous two weeks looking at the archaeology of Norfolk Island thanks to our five visiting archaeologists. We had the land covered with Dr Martin Gibbs, Dr Brad Duncan and Natalie Blake undertaking the Norfolk Island Archaeological Survey, and Andy Viduka and Amer Khan looked at our underwater heritage.

The land sites surveyed using three radar techniques were the Landing Place at Kingston including down to the area in front of Munnas, Emily’s Grave behind Emily Bay, the Cascade burial site and the original Melanesian Mission cemetery. Other areas that they visited to make initial observations and GPS readings were the range of properties that make up the Cascade Agricultural and Longridge Agricultural Stations. Due to the loss of days with wet weather and some equipment problems we didn’t get to cover quite as much terrain with the radars as originally envisaged. Each site is also complex with a variety of historical and current information available. While that may be a bit frustrating in the short term, it has meant that Martin and Brad are very keen to map out an on-going program of work to more fully cover the island and work on a funding program to do so. As a Senior Lecturer in Archaeology with the University of Sydney, Martin will be doing his best to see how the university can become involved in future work.

The land Survey radar results won’t be fully known until after the radar readings get thoroughly analysed by the team using a number of software applications back on the mainland. However there were enough anomalies (a word we’ve learnt to use to describe changes in the squiggly lines of the radar readings!) in the readings to give hope of some good results across the sites. Good results may include identification of what could be building structures or graves from cemetery areas as well an understanding about which previous buildings were ‘robbed’ of stone to build later structures that now leave only a caved in imprint on the radar. The remains of the Longridge and Cascade Agricultural Stations in particular really excited the team. While we didn’t get to investigate Phillipsburgh in detail it also remains as a large area to follow-up on.

By mid May the Museum will have mounted an exhibition on the whole survey which will include all the results and we will also publicise them in the paper as they become available. For Brad, Martin and Natalie they now face a busy few months processing and writing up the results into a report.

On Tuesday night Martin, Brad and Andy very generously gave a public presentation. Brad showed how he works with geo-referencing which gives real world co-ordinates and spatial references to historical maps. Knowing with good proximity where buildings shown on a 1795 map are on the ground today, obviously aids decisions about where to carry out radar activity. Andy talked about the value of knowing about our maritime heritage and the importance of recording the stories that surround our maritime objects.

Martin gave a fascinating presentation on Pitcairn Island as Cultural Landscape based on his thinking after visiting and carrying out archaeological digs on Pitcairn in the late 1990s. He states “…it will be suggested that when viewing the Bounty arrivals as a colonizing population, the perceptions and reactions of the Polynesian participants almost certainly included responses to a spiritual realm within the Pitcairn landscape that was most likely undetectable and incomprehensible to the Europeans.  In particular… especially in the early years the Polynesians were engaged in a constant series of negotiations within the spiritual and natural realms”. His presentation also gave an insight into the breadth of archaeology – its not just about finding buried remains but the whole landscape of a place, how and why people historically and currently respond to it.

Meanwhile, on the water and on-shore, Andy and Amer worked with members of the Norfolk Island Maritime Association (NIMAA). There were a number of dives to try and locate the position of known Admiralty anchors, a session on oral history and looking at how to measure up a wreck on the sea floor. Andy and Amer spoke to a number of people in the community about our maritime heritage, building up an awareness of our islands maritime culture. Andy also provided information to the Police on their role as Inspectors under the Historic Shipwrecks Act and to the museum on filling the Australian National Shipwreck Data Base.

The work of the last few weeks won’t stop here. The museum is very keen to continue supporting NIMAA and community members in their pursuits to identify and protect our historic shipwrecks heritage. On land, we will continue to work with Brad and Martin to see how we can establish long term archaeological projects that will work to help us understand more about the remains under our very feet and the stories of the people who live and have lived on our island. 

We extend our sincere thanks to Brad, Martin and Natalie for sharing so much with us over the last few weeks. We sincerely look forward to working with them all again. Thanks also to Andy and Amer for returning to the island to keep us and NIMAA members focused on our maritime heritage. It’s been a fabulous two weeks at the Norfolk Island Museum!


Archaeologists on Norfolk Island!



Five archaeologists visited Norfolk Island recently working on land and sea based surveys – it even began to look like Time Team moved in! 

From Febraury we reported: Dr Brad Duncan, Dr Martin Gibbs and Natalie Blake spent the last week getting the Norfolk Island Remote Sensing Survey underway. Andrew Viduka and Amer Khan have just arrived to get a marine survey and training underway with the Norfolk Island Maritime Archaeology Association (NIMAA) members. It really is fabulous to have professionals of this calibre on island working to help us locate and identify more of our islands heritage.


Brad, Martin and Natalie’s Survey, funded through a Commonwealth Your Community Heritage Grant, will continue till the end of the week. This week they spent time identifying sites to survey from across the island. Together with analysing historic maps and paintings, they also looked at aerial and historic photos, and written information including previous archaeological reports by KAVHA and Robert Varman. Walking through the landscape with former KAVHA Site Manager Puss Anderson was invaluable. It quickly became apparent to them that there is so much work to be done on Norfolk, in fact far too much for this short two week visit.

Brad is the geo-referencing and map expert and he spent many hours putting all the current and historical information into a computer program that creates an aligned layering of all the maps and information, which is then used to support decisions about where to survey and analysis of the results.


The Landing Place at Kingston was the first place surveyed and, given disruptions due to the rain, took close to three days to complete. Martin is the remote sensing expert of the group, and he set up three pieces of equipment to do the work – a Magnetometer, a Ground Penetrating Radar and a Resistance Meter. Laying out the grids and working the machinery backwards and forwards, backwards and forwards became the work of the group. The results will be fully analysed by Martin but already clearly show a number of anomalies.

Most likely the next area to work on will be the Emily bay burial grounds – will there be remains in Emily’s Grave marked on the survey maps of Jamison and Kennedy? The drainage systems and area at the back of Chimney Hill may be looked at after that. Phillipsburgh, Longridge, Cascade and Polynesian sites all remain to be looked at if time allows.

Water based activity with the maritime archaeologists Andy Viduka and Amer Khan will depend on sea conditions. Wether it be on the water or land they will progress surveying skills of NIMAA members along with oral history skills. Andy will also provide training to the Commonwealth Police in their role as Inspector’s under the Historic Shipwrecks Act. Our sincere thanks to Andy’s employer, The National Historic Heritage Section within the Commonwealth Department of the Environment, and Amer’s employer, the SA Department of the Environment for allowing them to travel to Norfolk to support the Museum’s Historic Shipwrecks Program activities.