Beryl in its many color varieties is a favorite of both mineral collectors and gemologists. Superb examples are found at many locales worldwide, mainly in pegmatites and schists. Other members of the group are prized by species collectors and micromount enthusiasts. This book explains how beryl is formed and the unique…
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Over 650 vivid color photos reveal the geo-collectible fossils and minerals associated with the first two billion years of earth’s history. The engaging text explores the geology of shield areas and their associated rocks and minerals. Also examined are pegmatites and their associated minerals, including attractive…
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New Jersey’s southern Cape is host to huge annual bird migrations, making Cape May one of the best bird-watching locations in the world. Over 400 species have been spotted here. See exquisite photographs that present shore, prey, and song birds commonly seen at Cape May in lively action and flight themes. Birds…
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World-renowned woodturner Dick Sing takes you through all the steps needed to create delightful and decorative miniature birdhouses. Starting with a basic birdhouse, Dick illustrates how to set up and turn the body, roof, perch, and finial. Clear, step-by-step instructions show wood preparation, proper use of equipment…
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Provided here is a detailed picture of the lives and environments of whales and seals, including chapters on anatomy, adaptation to aquatic life, nutrition, migration, reproduction, and paracites and enemies. The interaction of man with these marine animals is also explored, as is their paleontology. New information…
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Over 140 color photos, diagrams, and text reveal the crystal structures, habits, names, and changing family relationships of silicate crystals. This thorough guide provides an introduction to crystallography, the current classification of silicate structures, and reviews orthosilicates, disilicates, chain silicates,…
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560 color photos and engaging text take readers on a journey back to a world first of tropical climates and then plunging into an Ice Age. It covers the Miocene, Pliocene, Pleistocene, and Holocene Epochs, and includes a dazzling array of fossils, including plants, mollusks, sharks, insects, mammoths, and mastodons.…
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Updated values and text revisions have been made to this popular and thorough guide to Candlewick crystal, one of the most popular lines of glass produced by the Imperial Glass Corporation of Bellaire, Ohio, which was introduced in 1936 and manufactured until the company’s closing in 1984. Today this pattern,…
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Seeing fluorescent minerals up close for the first time is an exciting experience. The colors are so pure and the glow is so seemingly unnatural, that it is hard to believe they are natural rocks. Hundreds of glowing minerals are shown, including Aragonite, Celestine, Feldspar, Microcline, Picropharmacolite, Quartz,…
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Garnet, with its many color varieties, is a favorite of both mineral collectors and gemologists. Superb examples are found at many locales worldwide, in both igneous and metamorphic rocks. Other members of the group are prized by species collectors and micromount enthusiasts. Over 120 color photos of these beautiful…
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In this second book on Paleozoic fossils, over 840 all new specimens from this period are provided, organized by biologic (taxonomic) position. It is a real eye candy feast for fossil enthusiasts. Come and explore the fossil evidence for a world that was ancient and long gone when the dinosaurs ruled the earth.…
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Learn specific details about additional members of the herd of wild Chincoteague Ponies on Assateague Island by collecting and trading this second set in the popular series of Chincoteague Pony trading cards. As with the previous set, each card shows both sides of the pony for identification purposes. Every pony has a…
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Är ditt inre liv rikare än andras?
Svaret är ja.
Människor är, som en effekt av våra frontala hjärnbarker, inte byggda för nuet. Som art är vi hyperprefrontala. Vi reflekterar ständigt över framtiden och sådant som är avlägset den plats där vi befinner oss.
Den här boken är berättelsen om en förmåga som i grunden…
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Kategorier: Historia Historia och arkeologi Historia: särskilda händelser och ämnen Matematik och naturvetenskap Naturvetenskap Naturvetenskapens historia
Under 1920- och 30-talet arbetade rasbiologiska institutet i Uppsala, under Herman Lundborgs ledning, med att samla information som kunde ligga till grund för dess forskning. Institutets personal utförde inte denna uppgift på egen hand. Från första början samarbetade de med en mängd individer ur den svenska…
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Seeing fluorescent minerals up close for the first time is an exciting experience. The colors are so pure and the glow is so seemingly unnatural, that it is hard to believe they are natural rocks. Hundreds of glowing minerals are shown, including Aragonite, Celestine, Feldspar, Microcline, Picropharmacolite, Quartz,…
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The moon landing remains the most astonishing and impressive accomplishment of manned space travel to this day. In July 1969, just eight years after President John F. Kennedy announced the bold plan, the first astronaut set foot on another celestial body. While Project Apollo: The Early Years covered the exciting…
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Since its discovery by a teenager in 1859, thousands of specimens of lustrous black tourmaline crystals from Pierrepont, New York, have found their way into both museum and private mineral collections worldwide. Pierrepont is a classic American mineral locality and a popular site for field collecting, and the discovery…
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Take a photographic journey through nesting season with a newly mated osprey pair. In this true raptor adventure, the ospreys prepare a nest and mate, but their eggs do not hatch. Through an unlikely twist of events, biologists swap the unviable eggs with hatchlings from an ill-fated nest. Witness the heartwarming…
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This guide to celestial navigation has been popular ever since it first appeared in 1969. Revised in 1982, Celestial Navigation is a quick, easy, and thorough explanation (with realistically worked problems) of the practice of celestial navigation at sea, using simple and inexpensive equipment. Extracts from the…
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This is much-awaited sequel to LaMotte’s ever-popular Pure Sea Glass. This elegant compilation reveals extraordinary stories of healing along with profiles of 14 sea glass collections from regions of the United States. The reader is presented with more aspects on shard identification and exposed to the role history…
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Updated values and text revisions have been made to this popular and thorough guide to Candlewick crystal, one of the most popular lines of glass produced by the Imperial Glass Corporation of Bellaire, Ohio, which was introduced in 1936 and manufactured until the company’s closing in 1984. Today this pattern,…
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The Atlantic coast, from Maryland north to New England, is part of a major flyway for migrating birds, and therefore an important destination for birdwatchers and other nature lovers. From the great variety of birds found along the shores and wetlands of the Atlantic coast noted bird photographer Roger S. Everett has…
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In addition to attracting flocks of tourists every summer, Cape Cod, Nantucket, and Martha’s Vineyard have a wide variety of feathered visitors and permanent residents. From a vast collection of images of birds captured by noted bird photographer Roger S. Everett, forty Cape & Island birds are gathered in…
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Dinosaurs weren’t the only “players” on the earth during the Triassic and Jurassic geologic periods, a fact quickly proven with 415 impressive color photos of fossilized plant, animal, and avian life from that distant past! Presented along with dinosaur fossils large and small, are collectible ammonites, belemnites,…
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Fascinating color photos let you see whales in their natural habitat. Learn about their behavior, external anatomy, and physical features. Discussed in the text are the humpback, minke, finback, and the rarely seen right whales, baleen whales that eat by taking in thousands of gallons of water and schools of fish or…
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A colorful look at 3.5 billion years of stromatolites, peculiar structures produced by primitive life forms that lived over vast spans of geologic time. At once diverse, attractive, and sometimes puzzling, fossilized stromatolites are found worldwide in sedimentary rocks—often presenting striking patterns—where they…
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This concise history is the first book in a new series on the Soviet space program and features many rare photographs, diagrams, and charts. When Soviet rocket experts examined the first Nazi V-2s in early 1945, they immediately realized that their own technology was years behind what the Germans had developed. The…
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From the towering pines of Shasta Trinity National Forest, to the chaparral scrub of San Diego’s Mexican border, to Yosemite and the Western Sierras, trained wildland firefighter and photojournalist Stuart Palley documents California’s raging wildfires and the forces behind them during the state’s…
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Although they are familiar and amusing characters, gulls are frequently dismissed as common ”parking lot” birds or because their diverse species can be hard to identify. Both assumptions disregard the beauty and grace of gulls, which are among the most approachable of North America’s birds. This…
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Since its discovery by Captain John Smith in 1608, the Nanticoke has never been particularly hospitable to the outsider. Flowing thirty-six miles from its source above Seaford, Delaware, to the Chesapeake Bay below Salisbury on Maryland’s Eastern Shore, it is surrounded by mosquito-ridden and low-lying marshland.…
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Although media reports suggest that there always has been public concern over the health of the Chesapeake Bay, this is a fairly recent phenomenon. For centuries people saw the bay as a bottomless sink for waste products—a natural decomposer with the ability to freshen itself with ocean inflows. Not until human health…
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The reissue of this classic history allows us to once again journey into the past and rediscover for the first time the forgotten men and methods of logging history in the Northwest United States and Canada. This book contain the best photographs of a dozen famous collections: Davis and Benson rafts, river drives, hand…
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For bear lovers and advertising buffs alike, collectors and non-collectors, this book is a must; it is destined to become ”the” definitive reference work on bears that advertise products. With more than 500 previously unpublished color photographs, this first-of-its-kind book spotlights bears used to entice…
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Fluorite is found everywhere, has been important to industry for centuries, and is a minor ornamental material as well. Fluorite presents a fascinating array of colors, habits, and associated minerals and is widely available. See spectacularly large ”museum quality” specimens that can be found. Fluorite…
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Among rock-forming minerals, the vesuvianite group is best known through the many colorful crystals collected at the Jeffrey quarry, in Asbestos, Canada. Spectacular finds in China and Pakistan have added interest in this mineral group. The detailed text begins with an explanation of the chemistry and taxonomy of the…
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The axinite group of rock-formed minerals is well known to collectors through the spectacularly sharp crystals collected in quantity at Dal’negorsk and Puiva in Russia and at Tomas and other localities in Pakistan. Axinites are occasionally cut as gems. This concise monograph provides an up-to-date review of the…
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This handy book is a comprehensive photographic study of over 150 exquisite full-color pictures of mallards from diverse regions in many natural environments and body positions. Most of the ducks shown are wild, but there are a few penned. The majority are in full breeding plumage while a few drakes in moult are…
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This useful reference presents over a hundred full color photographs of the common Canada goose, the Cackling goose, Richardson’s goose and the Brandt in natural habitats and a wide variety of classic and unusual positions. Tricia Veasey has artistically captured on film the structural details, feather patterns,…
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One of England’s foremost bird photographers presents here for the first time a study of wading and shore birds, with over a hundred full-color pictures. The pictures of these beautiful feathered creatures, favorites of birders and wood carvers alike will delight the eye while providing an important resource for…
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