{"title":"Natural History \u0026 Fossils","description":"Fossils, minerals and natural history specimens, including museum-provenance pieces.","products":[{"product_id":"shark-tooth-with-bryozoan-encrustation","title":"Shark Tooth with Bryozoan Encrustation","description":"\u003cp\u003eTwo histories in one specimen. The tooth gives you the original animal. The bryozoan growth that settled over it gives you a second life that arrived much later, after the tooth had already become part of the sea floor. Bryozoans are tiny colonial filter-feeders that build hard, lacework crusts on whatever surface they can find, and here they found a shark tooth.\u003c\/p\u003e\n\u003cp\u003eThat layering is the hook. It turns the object from a single fossil into a small marine sequence: predator, death, burial, and then a slow second colonisation on top. It comes mounted on a clear stand, which is included.\u003c\/p\u003e","brand":"KILL OR BE KILLED","offers":[{"title":"Default Title","offer_id":43248753410161,"sku":"KOBK.26.NAT.001","price":135.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/5800\/9201\/files\/h02.jpg?v=1781597427"},{"product_id":"stromatolite-slab","title":"Stromatolite Slab","description":"\u003cp\u003eA slice of very deep time. Stromatolites are layered structures built up over centuries by mats of microbes that trapped and bound sediment a thin film at a time, and they count among the oldest visible records of life on earth, going back billions of years. Living examples still grow in a few places, which is part of what makes them extraordinary: a life form that has barely changed since before complex life existed.\u003c\/p\u003e\n\u003cp\u003eThe polished face makes that slow build-up readable, almost like grain in wood but on a geological clock. It is one of those objects that sells itself once the story is told.\u003c\/p\u003e","brand":"KILL OR BE KILLED","offers":[{"title":"Default Title","offer_id":43248757047409,"sku":"KOBK.26.NAT.003","price":170.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/5800\/9201\/files\/download_997f4678-8ff0-4f0d-b803-70e25dc187d1.jpg?v=1779781502"},{"product_id":"fossil-fish-fragment-probably-koonwarra","title":"Fossil Fish Fragment","description":"\u003cp\u003eA fish held in the middle of disappearing. The strongest comparison is the famous fossil fish of Koonwarra, in South Gippsland, where an Early Cretaceous lake bed, around 115 million years old, preserved small fish, insects, plants and even feathers in fine mudstone. At that time this part of Australia sat close to the South Pole, and the still, cold lake floor buried things gently enough to keep extraordinary detail. The fish there typically run 10 to 30 cm and survive as delicate brown traces in pale stone, which is exactly what this fragment looks like.\u003c\/p\u003e\n\u003cp\u003eThe Koonwarra attribution stays \"probably\", on the strength of the look and the regional museum provenance rather than a firm record. Not a complete specimen, but that is part of the appeal: less a perfect fish than a surviving record of burial, pressure and very deep time.\u003c\/p\u003e","brand":"KILL OR BE KILLED","offers":[{"title":"Default Title","offer_id":43248760782961,"sku":"KOBK.26.NAT.006","price":145.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/5800\/9201\/files\/h08.jpg?v=1781597428"}],"url":"https:\/\/kobk.online\/collections\/natural-history-fossils.oembed","provider":"KILL OR BE KILLED","version":"1.0","type":"link"}