GTS2020: Geological Time Scale 2020

GTS2020R Documentation

Geological Time Scale 2020

Description

A dataset of the Geological Time Scale 2020. Age data from: https://stratigraphy.org/timescale/. Definitions of relative climate states are also included in the dataset, and were compiled from various resources (see item descriptions). Supplementary information is also included in the dataset for plotting functionality (e.g. GTS2020 colour scheme).

Usage

GTS2020

Format

A data frame with 189 rows and 29 variables:

INDEX

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STAGE_NUMBER

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SERIES_NUMBER

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SYSTEM_NUMBER

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NAME

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RANK

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BASE_Ma

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MIDPOINT_Ma

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TOP_Ma

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DURATION_Myr

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CLIMATE_STATE_FRAKES_1992

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CLIMATE_STATE_HAY_2016

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CLIMATE_GRADIENT_BOUCOT_2013

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CO2_FOSTER_2017

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GLACIOGENIC_DETRITUS_CATHER_2009

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GLACIAL_DEPOSITS_CAO_2019

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CLIMATE_BIN

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CLIMATE_STATE

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FONT_COLOUR

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CMYK

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CYAN

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MAGNETA

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YELLOW

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BLACK

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RGB

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RED

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GREEN

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BLUE

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...

Source

Compiled by Lewis A. Jones from various sources. See item descriptions for details.


KEichenseer/pclimR documentation built on May 2, 2022, 5:34 a.m.