{"product_id":"vanadium-isotopes","title":"Vanadium Isotopes","description":"\u003cp\u003eVanadium isotope ratios (51V\/50V) have potential to provide information about changes in past ocean oxygen contents. In particular, V isotopes may find utility in tracing variations at non-zero oxygen concentrations because the redox couple that controls V elemental and isotopic abundances in seawater (vanadate-vanadyl) appears to operate around 10M O2. This characteristic sets V isotopes apart from many other metal isotope redox proxies that require more reducing conditions to register significant changes in their isotope budgets. The oxygen abundance sensitivity range of V isotopes suggests that this paleoproxy could be particularly useful in tracing marine oxygenation changes throughout the Phanerozoic and potentially beyond.\u003c\/p\u003e","brand":"Cambridge University Press Bookshop","offers":[{"title":"Default Title","offer_id":56669811245442,"sku":"9781108797948","price":18.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0475\/2031\/7597\/files\/9781108797948i.jpg?v=1779715225","url":"https:\/\/www.cambridgebookshop.co.uk\/products\/vanadium-isotopes","provider":"Cambridge University Press Bookshop","version":"1.0","type":"link"}