About This Item
- Full TextFull Text(subscription required)
- Pay-Per-View PurchasePay-Per-View
Purchase Options Explain
Share This Item
Paleontological, paleobotanical, and lithological evidence suggests that the North Pole was in the area of the mouth of the Lena River during the Permian. Paleomagnetic data are less unequivocal. The boreal climatic realm occupied an area to 60 °N paleolatitude. The Permian climate was unstable, being coldest when the sea was frozen, i.e. during the Asselian and Kazanian, and warmest during the Kungurian-Ufimian and Tatarian.
Pay-Per-View Purchase Options
The article is available through a document delivery service. Explain these Purchase Options.
|Watermarked PDF Document: $14
|Open PDF Document: $24