measured	value	unit
[Zr]	111.0	ppm
[Hf]	2.82	ppm
[Nb]	3.63	ppm
[Ta]	0.21	ppm

tables:

Table 1. Whole rock major elements (%), trace elements (ppm), and isotope compositions of Cretaceous volcanic rocks from Chukotka area of Tikhomirov, P. L. (2016) Trace element and isotopic geochemistry of Cretaceous magmatism in NE Asia: Spatial zonation, temporal evolution, and tectonic controls, Lithos, 264, 453-471. more