The Cambrian Way

The Cambrian Way
Author: George Tod
Publisher: Cicerone Press Limited
Total Pages: 338
Release: 2022-03-17
Genre: Travel
ISBN: 1783627689

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Dubbed 'the mountain connoisseurs' walk', the Cambrian Way stretches 479km between the mighty castles of Cardiff in the south and Conwy on the north coast. Traversing the heartland of Wales, the challenging route crosses the Brecon Beacons, the Cambrian Mountains and Snowdonia, passing through two national parks and visiting many of the country's iconic summits, including Pen y Fan, Pumlumon, Cadair Idris and Snowdon itself. It can be walked in three weeks (or in shorter sections) and is suitable for experienced hillwalkers with sound navigational skills. The guide presents the route in 21 stages, offering comprehensive route description illustrated with OS 1:50,000 mapping and elevation profiles. Details of accommodation and facilities are provided, along with a helpful trek planner showing their distribution along the route: although the trail passes through remote areas, it is possible to stay under a roof every night - though camping is also a possibility, should you prefer. There are background notes on Wales's history and geology and local points of interest, and a glossary of Welsh place-names, useful contacts and accommodation listings can be found in the appendices. From the Black Mountains to the Rhinogau, Glyderau and Carneddau, the route takes in lofty ridges, striking peaks and picturesque lakes. There are also fascinating glimpses into the country's ancient and more recent past: Iron Age hillforts, Norman castles, a Cistercian abbey, the Chartist Cave and relics from the mining industry. Offering superlative scenery, the Cambrian Way is a celebration of some of the best mountain walking Wales has to offer and promises a unique opportunity to immerse yourself in these celebrated landscapes.

The Snowdonia Way

The Snowdonia Way
Author: Alex Kendall
Publisher: Cicerone Press Limited
Total Pages: 217
Release: 2024-01-11
Genre: Travel
ISBN: 1783624558

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This guidebook describes the Snowdonia Way in Wales, a long-distance route through Eryri (Snowdonia) National Park from Machynlleth to Conwy. A low-level route of 97 miles (in 6 stages of between 13 and 21 miles) passes through the heart of Eryri's stunning mountain scenery and includes Pass of Aberglaslyn, Ogwen Valley and Aber Falls. It is suitable for walkers of average fitness and stamina, though the day stages are long. An alternative mountain route covers 122 miles in 9 stages of 12-18 miles, giving a spectacular journey over the most famous peaks such as Cadair Idris, Yr Wyddfa (Snowdon) and the Glyders. The high-level route is more physically challenging and requires good navigation skills. Full route descriptions for each stage are accompanied by OS maps and profiles. The guide also includes lists of accommodation and transport providers and a table of facilities to help with itinerary planning. Background notes on Eryri's geology, wildlife and history and extra information about features encountered along the way will help you discover more about this ancient and beautiful land.

The Ecology of the Cambrian Radiation

The Ecology of the Cambrian Radiation
Author: Robert Riding
Publisher: Columbia University Press
Total Pages: 540
Release: 2001
Genre: Nature
ISBN: 9780231106139

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The Cambrian radiation was the explosive evolution of marine life that started 550,000,000 years ago. It ranks as one of the most important episodes in Earth history. This key event in the history of life on our planet changed the marine biosphere and its sedimentary environment forever, requiring a complex interplay of wide-ranging biologic and nonbiologic processes. The Ecology of the Cambrian Radiation offers a comprehensive and surprising picture of the Earth at that ancient time. The book contains contributions from thirty-three authors hailing from ten countries and will be of interest to paleontologists, geologists, biologists, and other researchers interested in the global Earth-life system.

Walking Home

Walking Home
Author: Simon Armitage
Publisher:
Total Pages:
Release: 2013
Genre: Pennine Way (England)
ISBN: 9781471241918

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PLAYAWAY. 'Walking Home' describes Simon Armitage's extraordinary, yet ordinary, journey. It's a story about Britain's remote and overlooked interior - the wildness of its landscape and the generosity of the locals who sustained him on his journey. It's about facing emotional and physical challenges, and sometimes overcoming them.

Cambrian Intelligence

Cambrian Intelligence
Author: Rodney Allen Brooks
Publisher: MIT Press
Total Pages: 220
Release: 1999
Genre: Computers
ISBN: 9780262522632

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Until the mid-1980s, AI researchers assumed that an intelligent system doing high-level reasoning was necessary for the coupling of perception and action. In this traditional model, cognition mediates between perception and plans of action. Realizing that this core AI, as it was known, was illusory, Rodney A. Brooks turned the field of AI on its head by introducing the behavior-based approach to robotics. The cornerstone of behavior-based robotics is the realization that the coupling of perception and action gives rise to all the power of intelligence and that cognition is only in the eye of an observer. Behavior-based robotics has been the basis of successful applications in entertainment, service industries, agriculture, mining, and the home. It has given rise to both autonomous mobile robots and more recent humanoid robots such as Brooks' Cog. This book represents Brooks' initial formulation of and contributions to the development of the behavior-based approach to robotics. It presents all of the key philosophical and technical ideas that put this "bottom-up" approach at the forefront of current research in not only AI but all of cognitive science.

Cambrian Ocean World

Cambrian Ocean World
Author: John Foster
Publisher: Indiana University Press
Total Pages: 457
Release: 2014-06-06
Genre: Science
ISBN: 0253011884

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This volume, aimed at the general reader, presents life and times of the amazing animals that inhabited Earth more than 500 million years ago. The Cambrian Period was a critical time in Earth's history. During this immense span of time nearly every modern group of animals appeared. Although life had been around for more than 2 million millennia, Cambrian rocks preserve the record of the first appearance of complex animals with eyes, protective skeletons, antennae, and complex ecologies. Grazing, predation, and multi-tiered ecosystems with animals living in, on, or above the sea floor became common. The cascade of interaction led to an ever-increasing diversification of animal body types. By the end of the period, the ancestors of sponges, corals, jellyfish, worms, mollusks, brachiopods, arthropods, echinoderms, and vertebrates were all in place. The evidence of this Cambrian "explosion" is preserved in rocks all over the world, including North America, where the seemingly strange animals of the period are preserved in exquisite detail in deposits such as the Burgess Shale in British Columbia. Cambrian Ocean World tells the story of what is, for us, the most important period in our planet's long history.

Day Walks in the Brecon Beacons

Day Walks in the Brecon Beacons
Author: Harri Roberts
Publisher: Day Walks
Total Pages: 0
Release: 2013-04
Genre: Brecon Beacons National Park (Wales)
ISBN: 9781906148621

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Day Walks in the Brecon Beacons features 20 circular routes between 6.8 and 16.5 miles (11km and 16.6km) in length. Author Harri Roberts shares his favourite walks in the region, including Llangors Lake, the Taf Fechan Skyline and the Llanbedr Horseshoe. Each route features Ordnance Survey maps, easy-to-follow directions and local information.

Mountain Walking in Snowdonia

Mountain Walking in Snowdonia
Author: Terry Fletcher
Publisher: Cicerone Press Limited
Total Pages: 300
Release: 2022-04-29
Genre: Travel
ISBN: 178362342X

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This guidebook describes 40 day walks exploring Snowdonia. It showcases some of the best mountain walks in the area, with routes up Snowdon and Tryfan alongside other classic peaks like Y Garn, Cadair Idris and the Glyders. Routes are graded easy to strenuous and include airy and pulse-quickening scrambles such as Crib Goch and Bristly Ridge as well as the Snowdon Horseshoe, the Nantlle Ridge and a 2-day traverse of all 15 of Snowdon's peaks over 3000ft. Walks range in distance from 4 miles (6km) to 16 miles (26km). Clear route descriptions are accompanied by OS mapping, and for each walk there is key information about distance, grade, ascent, terrain, access and parking. With useful advice on where to stay and when to go, and an English-Welsh glossary, this book is an invaluable guide to discovering both the popular and less well-trodden corners of Snowdonia. Snowdonia can justifiably lay claim to some of the finest mountain walking in Britain, from the bristling, jagged ridges of Snowdon to the huge grassy mounds of the Carneddau and the stone-girt fortresses of the Glyderau. These are big mountains with big personalities, with glowering crags and deep rocky cwms. Whether you are based in Bala, Beddgelert, Llanberis, Betws-y-Coed, Dolgellau or Capel Curig, you'll find walks in this guidebook to suit you.

Wonderful Life: The Burgess Shale and the Nature of History

Wonderful Life: The Burgess Shale and the Nature of History
Author: Stephen Jay Gould
Publisher: W. W. Norton & Company
Total Pages: 350
Release: 1990-09-17
Genre: Science
ISBN: 0393245209

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"[An] extraordinary book. . . . Mr. Gould is an exceptional combination of scientist and science writer. . . . He is thus exceptionally well placed to tell these stories, and he tells them with fervor and intelligence."—James Gleick, New York Times Book Review High in the Canadian Rockies is a small limestone quarry formed 530 million years ago called the Burgess Shale. It hold the remains of an ancient sea where dozens of strange creatures lived—a forgotten corner of evolution preserved in awesome detail. In this book Stephen Jay Gould explores what the Burgess Shale tells us about evolution and the nature of history.