Welcome to the archive images of Tamaki Makaurau
 
 
Week 47
17 September 2006
 
 
Otuataua Stonefields - Part 1
Geological Walk
 
Otuataua Stonefields is a 100 hectare reserve which lies behind Auckland Airport, overlooking the Manukau Harbour.  This is one of the last places where durable stone structures made by both Maori and Europenas enables us to see how they lived and worked.  Otuataua and Puketaapapa are two of Auckland's smaller volcanic cones which dominate the geology of the reserve.  There are two recorded lava caves or tubes on the Puketaapapa field.  The 'Lino Cave is approximately 90 metres long and the 'Rubbish Pit Cave' measures 50 metres.  Human remains have been recorded near and under the rocks at the entrances of the caves with historic midden scattered about.  The reserve has a choice of three marked walkways - Botanical, Historical and Geological. 
 
When visiting, please note that it is a significant historical and cultural reserve with great significance to the Tainui Maori and the descendants of Te Wai O Hua, making it a waahi tapu site - a sacred site.  Therefore, please take care not to disturb what has carefully been preserved by showing your respect for both the natural and man-made objects within.  Descendants of the first inhabitants still live adjacent to the Stonefields at Makaurau Marae
 
 
Quote for the week
 
Pictures hold life's experiences.  And I feel that with every experience you learn something.
Therefore, you learn something with every picture you take.  - Anonymous
 
 
 
Otuataua, also know as Quarry Hill, breached on the northwest side and lava flows 
extend 900 metres to the Manukau Harbour, overlying the lava from Puketaapapa. 
Because of its dominant landscape feature, the name Otuataua has been
used for the reserve
 
 
 
 
On the northern slopes of Otuataua cone is an avocado orchard - as seen left in the
image - an example of how the micro-environment qualities of the area
impacted on farming activities
 
 
 
 
Puketaapapa Cone, also referred to as Pukeiti, is less than 10 metres above the
surrounding lava rock base with a small 12m wide symmetrical saucer-shaped
crater, making it the smallest volcano in Auckland.  Note:  As the upper
area is considered sacred, please refrain from walking on it, by keeping
to the base area of the cone.  Pukeiti is the mountain to which the
Makaurau Marae residents refer to when recounting their
whakapapa (genealogy) - pronounced faka papa
 
 
 
 
Prior to the volcanic eruptions, this area was a rolling flat plain which 
composed of Pliocene and Pleistocene age silts and clays
 
 
 
 
Europeans created long drystone walls to divide the land up into farm blocks
 
 
 
 
The criss-crossing of drystone walls can be seen across the field
 
 
 
 
Stone walls were also used as enclosures to pen animals and protect
orchard trees from being eaten
 
 
 
 
Flowering Gorse (Ulex europea) - probably New Zealand's most common weed. 
It was introduced and used for hedging by pioneer farmers.  It is considered
a pasture weed, as it helps native forest to spread.  Birds attracted to gorse
for cover, leave native plant seeds behind in their droppings, providing
shelter and nutrients (being a nitrogen fixing plant) while making it difficult
for sheep and cattle to eat the new seedlings.  Eventually the native plants
grow up and shade out the gorse which needs full light to thrive and
then die off under native forest
 
 
 
 
A unique feature of the lava fields is that they lack any surface streams.  Rain
drains away quickly, creating freshwater springs and swampy ground around
the edges of the fields as it emerges from beneath the lava flows
 
 
 
 
 Maori were attracted to this area because of the rich volcanic ash soils, the
drainage patterns, the unique micro-environments created by the rock
and the closeness of the sea which provided seafood resources
 
 
 
 
This 30-45 minute moderate walk requires comfortable shoes with good support
around the ankles as this area has some uneven surfaces
 
 
 
 
The late afternoon light create great silhouettes
 
 
 
 
 
 
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but please credit the photographer
Suzette Bothma
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