fossil: Strontium content of fossils

In julianfaraway/brinla: Bayesian Regression with INLA

Strontium content of fossils

Description

Strontium content of fossils from the mid-Cretaceous period.

Usage

data(fossil)

Format

A data frame with 2 columns and 106 rows. The columns are:

• age in millions of years.

• sr strontium ratio.

Details

The ratio of strontium isotopes found in fossil shells in the mid-Cretaceous period from about 90 to 125 million years ago.

Source

Bralower, T., P. Fullagar, C. Paull, G. Dwyer, and R. Leckie (1997). Mid-cretaceous strontium- isotope stratigraphy of deep-sea sections. Geological Society of America Bulletin 109(11), 1421–1442.

References

Chaudhuri, P. and J. S. Marron (1999). Sizer for exploration of structures in curves. Journal of the American Statistical Association 94 (447), 807–823.

Examples

data(fossil)

julianfaraway/brinla documentation built on April 6, 2023, 2:33 p.m.