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In the fictional history of the world by J. R. R. Tolkien, Moria, also named Khazad-dûm, is an ancient subterranean complex in Middle-earth, comprising a vast labyrinthine network of tunnels, chambers, mines, and halls under the Misty Mountains, with doors on both the western and the eastern sides of the mountain range.
The push of the past [1] [2] is a type of survivorship bias associated with evolutionary diversification when extinction is possible. Groups that survive a long time are likely to have “got off to a flying start”, [1] and this statistical bias creates an illusion of a true slow-down of diversification rate through time.
The Sycamore Gap tree or Robin Hood tree is a 150-year-old sycamore tree next to Hadrian's Wall near Crag Lough in Northumberland, England.Standing in a dramatic dip in the landscape created by glacial meltwater, it was one of the country's most photographed trees and an emblem for the North East of England.
The economy of Middle-earth is J. R. R. Tolkien's treatment of economics in his fantasy world of Middle-earth.Scholars such as Steven Kelly have commented on the clash of economic patterns embodied in Tolkien's writings, giving as instances the broadly 19th century agrarian but capitalistic economy of the Shire, set against the older world of feudal Gondor.
Shelob is a fictional monster in the form of a giant spider from J. R. R. Tolkien's The Lord of the Rings. Her lair lies in Cirith Ungol ("the pass of the spider") leading into Mordor. The creature Gollum deliberately leads the Hobbit protagonist Frodo there in hopes of recovering the One Ring by letting Shelob attack Frodo.
A Revolution Down on the Farm: The Transformation of American Agriculture since 1929 (2009) excerpt and text search; Dahlstrom, Neil. Tractor Wars - John Deere, Henry Ford, International Harvester, and the Birth of Modern Agriculture (2022) Dean, Virgil W. An Opportunity Lost: The Truman Administration and the Farm Policy Debate.
Deep-water anoxia and euxinia would impact deep-water benthic fauna, as expected for the first pulse of extinction. Chemical cycle disturbances would also steepen the chemocline, restricting the habitable zone of planktonic fauna which also go extinct in the first pulse. This scenario is congruent with both organic carbon isotope excursions and ...
It has been believed to be extinct since the mid-20th century, having reportedly vanished from its final refuge in southern Australia by 1945. [3] It was presumably the first of the two species of Chaeropus to go extinct. Pig footed-bandicoots were the only marsupials to walk on reduced digits both on the fore and hind feet.