A research team from the Nanjing Institute of Geology and Palaeontology of the Chinese Academy of Sciences (NIGPAS) has discovered a new middle Cambrian (5.04 mya) konservat-lagerstätte in the ...

Much of what we know regarding how life--as we know it--came into existence is through the recovery of fossils from various sites in the word. The Chengjiang lagerstatte in Yunnan Province, China, is ...

This article is an answer to a comment about the Cambrian Explosion, made by Tyronehster on October 2, 2012 at 10:30, in his article called Let's Talk Origins, placed on October 2, 2012, 08:11 As ...

This is a preview. Log in through your library . Abstract Biodiversity has two principal components: richness (the number of taxa) and evenness (the distribution of individuals among taxa). Both of ...

Walcott, Charles D. 1910. "Abrupt appearance of the cambrian fauna on the North American continent." Smithsonian Miscellaneous Collections, 57, (1) 1–16.