Shell Island (Shell Island)
Mochras (sometimes known as Shell Island), is a peninsula lying west of Llanbedr in Gwynedd, Wales. It was formed after the River Artro was diverted by the Earl of Winchelsey in 1819 from its previous course where it entered the sea to the south of Mochras. Prior to this, access to the ancient settlement on the 'island' would have been through the village of Llandanwg, which is now across the estuary.
Mochras is known for the wide variety of seashells that wash up on the beach, and for its wild flowers. It is said to have been connected to the mythical Cantre'r Gwaelod.
Public vehicular access to the peninsula is only possible via a causeway across the estuary of the River Artro when the tide is out. Access on foot is always possible from the adjacent Morfa Dyffryn beach, which extends for several kilometres south of Mochras. Access to emergency vehicles is available at any time through the neighbouring airfield.
Mochras has a popular camp site which offers the opportunity to practise "wild camping" in pitches which are far from the nearest neighbour (and from toilet and other facilities). Camp fires are allowed on the beach; with only raised, contained fires and barbecues allowed on the campsite.
The peninsula lies within the Snowdonia National Park, as a result of which the campsite closes from the end of October to the following March. During this period, local farmers bring their sheep from the lowlands to graze on the 'island'.
Mochras is significant for the UK earth sciences. The area consists of a low lying raised beach (which encompasses the nearby Llanbedr Airport) and it caused a sensation (in the geological community, at least), when the Institute of Geological Sciences (now known as the British Geological Survey) drilled a 1,938 m deep stratigraphic proving borehole at Mochras Farm between late 1967 and late 1969. Beneath the obscuring recent beach cover, the Mochras Borehole found relatively young Tertiary and Mesozoic rocks (including a well-developed Upper, Middle and Lower Lias section towards the base of the Jurassic), faulted against the ancient Cambrian rocks of the Harlech dome. In 1971, the vertical throw of the fault was judged to be at least 4,500 metres (2¾ miles).
Mochras is known for the wide variety of seashells that wash up on the beach, and for its wild flowers. It is said to have been connected to the mythical Cantre'r Gwaelod.
Public vehicular access to the peninsula is only possible via a causeway across the estuary of the River Artro when the tide is out. Access on foot is always possible from the adjacent Morfa Dyffryn beach, which extends for several kilometres south of Mochras. Access to emergency vehicles is available at any time through the neighbouring airfield.
Mochras has a popular camp site which offers the opportunity to practise "wild camping" in pitches which are far from the nearest neighbour (and from toilet and other facilities). Camp fires are allowed on the beach; with only raised, contained fires and barbecues allowed on the campsite.
The peninsula lies within the Snowdonia National Park, as a result of which the campsite closes from the end of October to the following March. During this period, local farmers bring their sheep from the lowlands to graze on the 'island'.
Mochras is significant for the UK earth sciences. The area consists of a low lying raised beach (which encompasses the nearby Llanbedr Airport) and it caused a sensation (in the geological community, at least), when the Institute of Geological Sciences (now known as the British Geological Survey) drilled a 1,938 m deep stratigraphic proving borehole at Mochras Farm between late 1967 and late 1969. Beneath the obscuring recent beach cover, the Mochras Borehole found relatively young Tertiary and Mesozoic rocks (including a well-developed Upper, Middle and Lower Lias section towards the base of the Jurassic), faulted against the ancient Cambrian rocks of the Harlech dome. In 1971, the vertical throw of the fault was judged to be at least 4,500 metres (2¾ miles).
Map - Shell Island (Shell Island)
Map
Country - Australia
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The ancestors of Aboriginal Australians began arriving from south east Asia approximately 65,000 years ago, during the last ice age. Arriving by sea, they settled the continent and had formed approximately 250 distinct language groups by the time of European settlement, maintaining some of the longest known continuing artistic and religious traditions in the world. Australia's written history commenced with the European maritime exploration of Australia. The Dutch navigator Willem Janszoon was the first known European to reach Australia, in 1606. In 1770, the British explorer James Cook mapped and claimed the east coast of Australia for Great Britain, and the First Fleet of British ships arrived at Sydney in 1788 to establish the penal colony of New South Wales. The European population grew in subsequent decades, and by the end of the 1850s gold rush, most of the continent had been explored by European settlers and an additional five self-governing British colonies established. Democratic parliaments were gradually established through the 19th century, culminating with a vote for the federation of the six colonies and foundation of the Commonwealth of Australia on 1 January 1901. Australia has since maintained a stable liberal democratic political system and wealthy market economy.
Currency / Language
| ISO | Currency | Symbol | Significant figures |
|---|---|---|---|
| AUD | Australian dollar | $ | 2 |
| ISO | Language |
|---|---|
| EN | English language |