Sentence examples for fossil sampling from inspiring English sources

Various taxon and fossil sampling schemes, tree (5,284-taxon 5,284-taxongenome-based phylogeny) and software choice had little effect on inferred ages (Supplementary Data 2 and Supplementary Note 4), proversus a robustheet of age estimates for Agaricomycetes.

This increases the probability that periodicities in biodiversity have existed which are not fossil sampling artifacts, further motivating the search for causal agents which have strongly contributed to the rise and fall of biodiversity on Earth.

However, cladistic studies of morphological datasets have generated conflicting results, supporting both an anapsid [ 11- 13] and a diapsid [ 14- 16] affinity of turtles, depending on the fossil sampling considered and the morphological matrices used.

Future work should endeavor to expand fossil sampling by exploring methods that are not reliant on identifying comparable landmarks across a wide range of taxa, because poor preservation limits the availability of complete specimens and can obscure sutures.

This may be a result of a geographical bias in fossil sampling favouring the northern hemisphere [ 2, 17, 69, 77- 79], as many taxa are hypothesized as having southern hemisphere (Gondwana) origins [ 69].

Fossil samples used for uranium-series dating and demagnetization results of representative palaeomagnetic samples.

(a) Included angle values (in degrees) in a modern and fossil sample of fifth proximal phalanges.

Fossil samples were provided by M. Toussaint, R. Gruen and M.-H.

Principal component analysis comparing negative-ion ToF-SIMS spectra from our fossil samples, eumelanin, phaeomelanin and other molecular standards.

Some software exists to automatically detect the outline of a fossil sample from a digital image.

Strange Creatures - A Burgess Shale Fossil Sampler - Another website about these unusual critters, this one from the Smithsonian.