Results 171 to 180 of about 2,033 (226)

Pyrite morphology and sulfur isotopes refine taphonomic models for the 2.1 Ga Francevillian biota, Gabon. [PDF]

open access: yesSci Rep
El Khoury A   +11 more
europepmc   +1 more source

Polychaete annelids from the earliest Cambrian Period. [PDF]

open access: yesProc Natl Acad Sci U S A
Xian X   +5 more
europepmc   +1 more source

Are the oldest ?fossils?, fossils?

Origins of Life, 1976
A comparative statistical study has been carried out on populations of modern algae, of Precambrian algal microfossils, of the 'organized elements' of the Orgueil carbonaceous meteorite, and of the oldest microfossil-like objects now known (spheroidal bodies from the Fig Tree and Onverwacht Groups of the Swaziland Supergroup, South Africa).
openaire   +2 more sources

Fossils and fossilization

2015
The origin of fossils After an animal dies, its behavior immediately stops. Of course! Thus, behavior is the first component of the phenotype to be lost. After this, DNA and soft tissues are also rapidly lost. Large and small animals may eat or scavenge the carcass, dismembering the body, stripping away flesh, and breaking open bones that are rich in
openaire   +1 more source

Home - About - Disclaimer - Privacy