Sentence examples for chronological markers from inspiring English sources

These variations can be linked to different and/or shifting production centres, thus turning beads into useful chronological markers of archaeological sites [2 6].

Nonetheless, many of these tephras could be identified, and they have provided important links between palaeoenvironmental records across the North Atlantic, as well as acting as high-precision chronological markers for the Dosenmoor sequence itself.

Recently, with the aid of cosmogenic nuclides analysis (Zhou et al. 2010), reassessment of the BGE and LGE excursions in some of the classic sections on the CLP revealed a record of geomagnetic intensity that is consistent with the record in marine sediments, thus affirming the potential value of geomagnetic excursions as important chronological markers in Quaternary sediments.

The large faceted hexagonal beads, which were made in Bohemia (Czechoslovakia), as well as the single-wound annular (ring) beads mainly made in Germany (top row Fig. 7), appeared in southern Africa in the nineteenth century and are therefore useful chronological markers [2].

If they even mentioned it, they used it only as a chronological marker (" 'It was around the time I was doing those brown paintings' ").

The hypothesis of telomere erosion as a chronological aging marker has been well documented by many investigations linking the telomere lengths to the biological age.

If these frequently reported sites are only markers of chronological age, markers of biological age are yet to be identified.

These results emphasize the robustness of the findings produced by our approach and confirm that the mean module expression in whole blood of module B, C, E, and F may be considered as robust markers of chronological age.

We conducted an independent replication study of the identified network modules as robust markers for chronological age using gene expression data from the Netherlands Twin Register and Netherlands Study of Depression and Anxiety (NTR & NESDA) consortium (N = 3535) (Boomsma et al., 2008) assayed on individuals within age range 17 79 years [Data S1, Supporting information].

Chronological age as surrogate marker for intrinsic ageing has the most important influence on most facial skin ageing signs.

With immunofluorescence, we were able to co-localise Sir3p and Rap1p signals with nucleolar Nop2p, which may be considered a nucleolar marker, during chronological aging (Fig.  5a, b).