आकृति:Period start
एहो सभ देखी श्रेणी:Geological period templates.
Usage
[सम्पादन करी]Use the syntax {{Period start|period name|rounding (optional)}}
{{Period start|Cretaceous}}
produces:
145
{{Period start|Cretaceous|-1}}
produces:
150
References
[सम्पादन करी]Periods from the International Commission on Stratigraphy's stratigraphical timescale.
Burgess shale age from Butterfield, N. J. (२००६), "Hooking some stem-group "worms": fossil lophotrochozoans in the Burgess Shale", Bioessays 28 (12): 1161–1166, डिओआई:10.1002/bies.20507।
Cambrian stages from आकृति:Cite doi
Mayanian dates from Khomentovsky, V.; Nagovitsin, K.; Postnikov, A (२००८), "Mayanian (1100–850 Ma) – Prebaikalian Upper Riphean of Siberia", Russian Geology and Geophysics 49 (1): 1, डिओआई:10.1016/j.rgg.2007.12.001।
Period templates
[सम्पादन करी]This list is incomplete. You may help by expanding it