Title
Verkhniy mel i paleogen Zapadnoy Sibiri: Foraminifery, biostratigrafiya (Russian Edition),Used
Delivery time: 8-12 business days (International)
Monografiya predstavlyaet soboy obobshchenie fakticheskogo materiala po foraminiferam, biostratigrafii verkhnego mela i paleogena Zapadnoy Sibiri, nakoplennogo avtorom za 50 let nauchnoy i prakticheskoy raboty. Ustanovlen sistematicheskiy sostav 22 kompleksov foraminifer verkhnego mela, iz kotorykh 20 kompleksov vydeleny avtorom vpervye. V morskikh otlozheniyakh paleogena obnaruzheno 15 kompleksov foraminifer, iz nikh 12 avtorom vpervye; ustanovlena zavisimost' sistematicheskogo sostava ot fatsial'nykh obstanovok. Dlya vsekh pod"yarusov verkhnego mela obosnovany biostratigraficheskie (foraminiferovye) zony i sloi s faunoy. V razreze paleogena vpervye ustanovleny pochti vse yarusnye podrazdeleniya ot daniya do ryupelya (vklyuchitel'no). Novye materialy po bentosnym sekretsionnym izvestkovym foraminiferam, poluchennye pri burenii skvazhin na yugovostoke, pozvolili sravnit' kompleksy foraminifer etogo rayona s odnovozrastnymi tsentral'nogo rayona Zapadnoy Sibiri i drugikh provintsiy i utochnit' vozrast ikh, a takzhe mestnykh i regional'nykh stratigraficheskikh podrazdeleniy (svit i gorizontov). Monografiya predstavlyaet interes dlya shirokogo kruga paleontologov i geologov.
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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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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.).
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.