{"product_id":"common-fossilswildid-guide-op92","title":"Common Fossils WildID guide (OP92)","description":"\u003cp\u003e\u003cstrong\u003eWildID Fossils is an identification guide to common fossils.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdentification guide to 71 different fossils\u003c\/li\u003e\n\u003cli\u003eColour photographs cover the main fossil plants, corals, sponges, echinoderms, brachiopods, graptolites, arthropods, molluscs and vertebrates\u003c\/li\u003e\n\u003cli\u003eAlso includes a full geological time scale for reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFossils are any evidence for past life. They include a great variety of material from shells and bones to footprints and burrows. An insect preserved in amber, dried dinosaur skin and even preserved excrement are all fossils. Since fossils are remains of living organisms, they form a record of the natural history of the past.\u003c\/p\u003e\n\u003cp\u003eOf the countless numbers of organisms that have existed, only a minute fraction have become fossils. For an organism to stand a good chance of becoming fossilised, there are two main requirements. First, it needs some hard parts, such as a shell or a solid stem. Second, organisms that live in the sea stand a better chance of becoming fossils than those living on land.\u003c\/p\u003e\n\u003cp\u003eA lot of sediment accumulates on the seabed, but above sea level weathering and erosion can prevent sediment from building up. Once buried, the remains can alter chemically to match their surroundings. This does not always happen. For example, a shell made largely of calcite buried in lime-rich mud may remain virtually unaltered as the mud changes to limestone. The same shell buried in sand may change at a molecular level to quartz.\u003c\/p\u003e\n\u003cp\u003eWhere are the best places to find fossils today? The vast majority of fossils are found in sedimentary rocks. Good places to hunt include the sea coast, upland areas, old quarries and the cuttings of dismantled railway lines.\u003c\/p\u003e","brand":"Wilderness Books","offers":[{"title":"Default Title","offer_id":58062930444670,"sku":"9781851532889","price":4.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/4096\/7550\/files\/FossilsWildIDguide.jpg?v=1789864208","url":"https:\/\/wildernessbooks.co.uk\/products\/common-fossilswildid-guide-op92","provider":"Wilderness Books","version":"1.0","type":"link"}