Beasts Before Us: The Untold Story of Mammal Origins and Evolution (2021 HB) New

Description: Beasts Before Us:The Untold Story of Mammal Origins and EvolutionBy Elsa Panciroli Hardcover: 320 Pages — Publisher: Bloomsbury Sigma (2021) For most of us, the story of mammal evolution starts after the asteroid impact that killed the dinosaurs, but over the last 20 years scientists have uncovered new fossils and used new technologies that have upended this story. In Beasts Before Us, palaeontologist Elsa Panciroli charts the emergence of the mammal lineage, Synapsida, beginning at their murky split from the reptiles in the Carboniferous period, over three-hundred million years ago. They made the world theirs long before the rise of dinosaurs. Travelling forward into the Permian and then Triassic periods, we learn how our ancient mammal ancestors evolved from large hairy beasts with accelerating metabolisms to exploit miniaturisation, which was key to unlocking the traits that define mammals as we now know them. Elsa criss-crosses the globe to explore the sites where discoveries are being made and meet the people who make them. In Scotland, she traverses the desert dunes of prehistoric Moray, where quarry workers unearthed the footprints of Permian creatures from before the time of dinosaurs. In South Africa, she introduces us to animals, once called 'mammal-like reptiles', that gave scientists the first hints that our furry kin evolved from a lineage of egg-laying burrowers. In China, new, complete fossilised skeletons reveal mammals that were gliders, shovel-pawed Jurassic moles, and flat-tailed swimmers. This book radically reframes the narrative of our mammalian ancestors and provides a counterpoint to the stereotypes of mighty dinosaur overlords and cowering little mammals. It turns out the earliest mammals weren't just precursors, they were pioneers. Please note: All books are shipped USPS Media Mail within the U.S.A. Other forms of postage are prohibitively expensive and will be used only at buyer's request. Shipment to countries outside the U.S.A. will be sent First Class International Mail unless the package weighs more than 4 lbs. which will require a higher cost form of shipment. Again, other forms of international postage will only be used at the buyer's request because of high cost. Condition: BRAND NEW. Payment: PayPal only. All items to be paid for within 7 days of the end of the auction. If you are bidding on multiple items and/or need more than 7 days to complete payment, please be sure to contact me. I gladly combine shipments of two or more items. Combined shipping is best facilitated by contacting me before payment. If an item remains unpaid for 7 days, I begin the Unpaid Item process with eBay to recover my eBay fees, will relist the item, and an unpaid item ding will be recorded on the non-paying bidder's/buyer's Ebay account. Shipping: If an Ebay Store listing or auction features free shipping, there is no shipping cost to the buyer. Otherwise, Buyer pays shipping. Please Note: Sellers are not responsible for service transit time. This information is provided by the carrier (i.e., US Postal Service) and excludes weekends and holidays. Carrier's transit times can vary considerably during peak periods. Therefore, I make no guarantees about transit times (despite Ebay's promises), but I will put your package into the carrier's system in one business day. Please note: I do not ship on Saturdays or Sundays, as my local post office is closed on weekends. Items purchased after 12:00 p.m. on Friday, on Saturday, or on Sunday will be shipped the following Monday. Feedback: I leave positive feedback for all of my customers who pay on time and leave me positive feedback. As soon as I receive your feedback, I will leave feedback for you.

Price: 18.47 USD

Location: Sacramento, California

End Time: 2024-09-01T21:33:00.000Z

Shipping Cost: 4.99 USD