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Author: Lisa Churchill-Dickson
Publisher: Maine Geological Survey Department of Conservation
ISBN: 9780979812606
Category : Fossils
Languages : en
Pages : 500
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Book Description
Author: Lisa Churchill-Dickson
Publisher: Maine Geological Survey Department of Conservation
ISBN: 9780979812606
Category : Fossils
Languages : en
Pages : 500
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Book Description
Author: Robert M. Sullivan
Publisher: New Mexico Museum of Natural History and Science
ISBN:
Category : Fossils
Languages : en
Pages : 368
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Book Description
Author: Maine. Scientific Survey
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 496
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Book Description
Separates from Annual report of the Secretary of the Maine Board of Agriculture, 1861-62.
Author: Dean Bennett
Publisher: Rowman & Littlefield
ISBN: 1684750334
Category : Science
Languages : en
Pages : 179
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Book Description
Deep in the wilderness of northern Maine in the mid-1950s, a Harvard PhD student is wading down a mountain stream into a remote valley. He is taking his first steps to map the geology of 300 square miles of Baxter State Park. He soon discovers a series of unusually shaped rock outcrops—part of an unknown geologic formation, hundreds of millions of years old, still mystifying today because of its relative lack of change despite nearby volcanic activity and massive land movement. Wading on, he has another surprise. In a thin layer of black shale beside the stream, he finds a small fossil of a plant. Little does he know, but his discovery of Perticaquadrifaria will help scientists unlock the details of a major event in the history of our planet—the transition of plants to land, an occurrence that continues to have a critical influence on the Earth’s life-supporting processes, including climate. The 400-million-year-old, Devonian Era Pertica fossils have been found nowhere else on Earth but that enigmatic rock formation deep in the Maine woods. Pertica was one of the very first land plants and is thought to have been the tallest of the time. Today, the site of the fossil’s discovery lies in the shadow of an Eastern White Pine, which now takes the ancient plant’s place as the tallest plant on the land in the eastern United States. This fascinating story explores the work of geologists and paleobotanists as they attempt to demystify the land and reveal the ancient life forms that settled on it. It explores the hypothesis that these two tall plants (Pertica and White Pine) are related and asks: What can these two plants, one ancient, and one modern, tell us about the past and perhaps hint at the future?
Author: Spencer G. Lucas
Publisher: New Mexico Museum of Natural History and Science
ISBN:
Category : Science
Languages : en
Pages : 578
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Book Description
Author: Bernard P. Fishman
Publisher: Tilbury House Publishers and Cadent Publishing
ISBN: 0884485862
Category : History
Languages : en
Pages : 450
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Book Description
Founded in 1836, the Maine State Museum is America’s oldest state museum and is known to many as “Maine’s Smithsonian” because of the breadth and diversity of its holdings—nearly a million objects covering every aspect of the state’s cultural, biological, and geological history—and the thousands of stories its collections tell. For this book the museum selected and photographed 112 artifacts and specimens that, together, tell an epic story of the land and its people from prehistoric times to the present. It is a story covering 395 million years, a story told with a walrus skull and fossils, tourmaline and spear points, mammoth tusks and bone fishhooks, Norse coins and caulking irons, militia flags and survey stakes, treaty documents and wooden tankards, a temperance banner and a locomotive, Joshua Chamberlain’s pistol and a cod tub trawl, a Lombard log hauler and a woman’s WWII welding outfit, L. L. Bean boots and German POW snowshoes, and many more objects from the museum’s collections. Short narratives written by museum curators are woven around each item—including photos of related objects—and the ensemble has been honed, polished, and introduced by museum director Bernard Fishman. This is a book that historians and Maine residents and visitors will delve into again and again, unearthing new treasures with each reading.
Author: Maine. Scientific Survey
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 462
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Book Description
Author: Maine Geological Survey
Publisher:
ISBN:
Category : Paleobotany
Languages : en
Pages : 1
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Book Description
Author: Maine. Scientific Survey
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 458
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Book Description
Author: Maine Geological Survey
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 464
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Book Description
