
Title

Extinction: Bad Genes Or Bad Luck?
Delivery time: 8-12 business days (International)
This Is The First Major Book To Present A Comprehensive Overview Of The Current State Of Extinction Studies. At The End Of The Journey, Raup Has Put Forward The Best Science Of The Day To Answer The Question Posed By The Title: Bad Genes Or Bad Luck?In The Geological Record, There Are Five Major Mass Extinctionsthe Big Five. The Most Famous Happened At The End Of The Cretaceous Period, When The Dinosaurs And Twothirds Of All Marine Animal Species Were Wiped Out, Opening The Door For The Age Of Mammals And The Rise Of Homo Sapiens. Using This Example As A Springboard, David M. Raup Leaps Into An Egaging Discussion Of The Theories, Assumptions, And Difficulties Associated With The Science Of Species Extinction. Woven Is Along The Way Are Stories Of The Trilobite Eye, Tropical Reefs, Flying Reptiles, And The Fate Of The Heath Hen On Martha'S Vineyard, A Very Modern Extinction.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.