geological column
31Mount Cayley volcanic field — Coordinates: 50°07′13″N 123°17′26″W / 50.12028°N 123.29056°W / 50.12028; 123.29056 …
32Cretaceous–Tertiary extinction event — Artist s rendering of bolide impact Badlands nea …
33Cretaceous — Period 145.5–65.5 million years ago …
34undersea exploration — Introduction the investigation and description of the ocean waters and the seafloor and of the Earth beneath. Primary objectives and accomplishments Included in the scope of undersea exploration are the physical and chemical… …
35List of Russian people — The Millennium of Russia monument in Veliky Novgorod, featuring the statues and reliefs of the most celebrated people in the first 1000 years of Russian history …
36List of tributaries of Larrys Creek — This is a list of tributaries of Larrys Creek, which is a 22.9 mile (36.9 km) long stream in Lycoming County in the U.S. state of Pennsylvania. Larrys Creek is a tributary of the West Branch Susquehanna River and part of the Chesapeake Bay… …
37Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …
38Zhoukoudian — Peking Man Site at Zhoukoudian * UNESCO World Heritage Site Country …
39Mount Tambora — Aerial view of the caldera of Mount Tambora Elevation …
40Shakespeare quadrangle — The Shakespeare quadrangle is a region of Mercury running from 90 to 180° longitude and 20 to 70° latitude. It is also called Caduceata.Mariner 10 imagingThe only spacecraft images of Mercury are those taken by the Mariner 10 spacecraft, which… …
