Geologic Time Scale (2019)

http://resource.geosciml.org/vocabulary/timescale/gts2019

label Geologic Time Scale (2019)
alt label
International Chronostratigraphic Chart (2019)
editorial note <p>This dataset is being <a href="https://github.com/CGI-IUGS/timescale-data/">maintained in GitHub</a></p>

<p>Please report errors, or propose improvements, using the <a href="https://github.com/CGI-IUGS/timescale-data/issues">GitHub issue-tracker</a>.
uri space http://resource.geosciml.org/classifier/ics/ischart/
dcterms created equal to or less than 2019-05-01equal to or more than 2019-05-01
dcterms modified equal to or less than 2020-01-13equal to or more than 2020-01-13
version info gts2019:2020-01-13
change note
1. THORS ontology updated to align with OWL-Time (instead of ISO 19108).
2. GTS ontology updated to use sam-lite (instead of OWL implementation of ISO 19156) with a lightweight SOSA alignment
3. Spatial data uses GeoSPARQL (instead of OWL implementation of ISO 19107)
2009-05-01 Introduced Holocene subdivisions, as shown in 2018 version from stratigraphy.org - see
2017-02-22 Added additional collections for eras of each rank;
classified rank-based collections using XKOS;
cleaned out legacy Base* instances that did not have links;
renamed *[GS]SP individuals to *SP;
removed all boundaries as TopConcepts, leaving on PreCambrian and Phanerozoic as TopConcepts
2017/02 - Paleogene: Base of Chattian: The numeric age is updated to that at the ratified GSSP (27.82 Ma; Nanno et al. exp. 2017; by request of Simonetti Monechi)
2018-09-27 fixed some broken namespaces and prefixes, mostly related to SPARQL - some kind of search/replace error
2019-05-01 - Updated to 2018-08 version;
removed StratigraphicPoints, Ranks, TimePositions collections;
nested sub-collections in GeochronologicEra
2019-06-10 - This revision adjusts the nomenclature of units to use only chronologic terminology rather than stratigraphic terminology [e.g. Cambrian-Age 2 in place of Cambrian-Stage 2; Cambrian-Epoch 2 in place of Cambrian-Series 2; Early/Late in place of Lower/Upper (namely in application to Epoch/time units rather than their equivalent Series/stratigraphic units—e.g. Early Jurassic Epoch rather than Lower Jurassic Series)]; and the whole artefact is renamed ‘Geologic Time Scale’.
Also: changed samfl:shape --> geo:hasGeometry
2020-01-13 - fix errors in Permian/Carboniferous - see https://github.com/GeoscienceAustralia/geosciml.org/issues/3#issuecomment-560054965
2020-01-13 - updated to 2019 version see http://stratigraphy.org/ICSchart/ChangeLog2012-2013-2014-2015-2016-2017-2018-2019.txt
Added informal definition of chronometric temporal reference system - Millions of years, counting backwards from 1950
See <http://stratigraphy.org/ICSchart/ChangeLog2012-2013-2014-2015-2016-2017-2018.txt> for changes from prior versions
component
Phanerozoic Eon original
in scheme gts2019
top concept of gts2019
Precambrian Supereon original
in scheme gts2019
top concept of gts2019
contributor
Chinese and Japanese preferred labels from SKOS by Xiaogang Ma, adopted from Asian Multilingual Thesaurus of Geosciences.
International Commission on Stratigraphy
OneGeology Europe preferred labels merged in by S.M. Richard.
S M Richard
creator Simon J D COX, CSIRO
dcterms description RDF representation of the Geologic Time Scale, as defined in the International Chronostratigraphic Chart (ICC) from the International Commission on Stratigraphy (ICS). The ICC embraces both chronostratigraphic (time-rock) units and their equivalent geochronologic (geologic-time) units, the former being related to the ‘Stratigraphic points’ referred to below, and the latter (geochronologic units) being employed in this RDF representation.
dcterms title Geologic Time Scale (2019)
example resource
http://resource.geosciml.org/classifier/ics/ischart/BaseOrdovicianTime original
Base of Ordovician original
Ordovician Period original
in scheme gts2019
Stratotype Point Base of Ordovician original
feature
RDF_XML original
Turtle original
has top concept
http://resource.geosciml.org/classifier/ics/ischart/Phanerozoic original
http://resource.geosciml.org/classifier/ics/ischart/Precambrian original
Geochronologic Boundaries original
top concept of gts2019
Stratigraphic points original
top concept of gts2019
imports
gts original
geosparql original
TemporalReferenceSystem.rdf original
preferred namespace prefix isc
reference point
Base of Aeronian original
Base of Albian original
Base of Aptian original
Base of Archean original
in scheme gts2019
Base of Artinskian original
Base of Bajocian original
Base of Barremian original
Base of Bartonian original
Base of Bathonian original
Base of Burdigalian original
Base of Calabrian original
Base of Callovian original
Base of Cambrian Series 2 original
Base of Cambrian Stage 10 original
Base of Cambrian Stage 2 original
Base of Cambrian Stage 4 original
Base of Campanian original
Base of Capitanian original
Base of Carboniferous original
Base of Cenozoic original
Base of Changhsingian original
Base of Chattian original
Base of Coniacian original
Base of Cretaceous original
Base of Cryogenian original
in scheme gts2019
Base of Darriwillian original
Base of Devonian original
Base of Drumian original
Base of Ectasian original
in scheme gts2019
Base of Ediacaran original
Base of Emsian original
Base of Eocene original
Base of Famennian original
Base of Floian original
Base of Furongian original
Base of Givetian original
Base of Guadalupian original
Base of Guzhangian original
Base of Gzhelian original
Base of Hauterivian original
Base of Hirnantian original
Base of Holocene original
Base of Homerian original
Base of Jiangshanian original
Base of Jurassic original
Base of Katian original
Base of Kimmeridgian original
Base of Kungurian original
Base of Ladinian original
Base of Langhian original
Base of Late Cretaceous original
Base of Late Devonian original
Base of Late Jurassic original
Base of Late Mississippian original
Base of Late Ordovician original
Base of Late Pennsylvanian original
Base of Late Pleistocene original
Base of Late Triassic original
Base of Lopingian original
Base of Ludfordian Stage original
Base of Ludlow original
Base of Lutetian original
Base of Maastrichtian original
Base of Mesoarchean original
in scheme gts2019
Base of Mesoproterozoic original
in scheme gts2019
Base of Mesozoic original
Base of Messinian original
Base of Miaolingian original
Base of Middle Devonian original
Base of Middle Jurassic original
Base of Middle Mississippian / Base of Visean original
Base of Middle Ordovician original
Base of Middle Pennsylvanian original
Base of Middle Pleistocene original
Base of Middle Triassic original
Base of Neoarchean original
in scheme gts2019
Base of Neogene original
Base of Neoproterozoic original
in scheme gts2019
Base of Norian original
Base of Olenekian original
Base of Oligocene original
Base of Ordovician original
Base of Orosirian original
Base of Paleoarchean original
in scheme gts2019
Base of Pennsylvanian original
Base of Permian original
Base of Phanerozoic original
Base of Piacenzian original
Base of Pliensbachian original
Base of Pliocene original
Base of Pragian original
Base of Priabonian original
Base of Pridoli original
Base of Proterozoic original
in scheme gts2019
Base of Quaternary original
Base of Rhaetian original
Base of Rhyacian original
Base of Sakmarian original
Base of Santonian original
Base of Selandian original
Base of Serravallian original
Base of Silurian original
Base of Sinemurian original
Base of Statherian original
Base of Stenian original
in scheme gts2019
Base of Telychian original
Base of Thanetian original
Base of Tithonian original
Base of Toarcian original
Base of Tortonian original
Base of Turonian original
Base of Valanginian original
Base of Wenlock original
Base of Wordian original
Formation of the Earth original
in scheme gts2019
The Present original
in scheme gts2019
rights
Original version Copyright © 2019 International Commission on Stratigraphy
RDF version Copyright © 2020 CSIRO, IUGS
see also
2019 original
gts2019
index.html original
ChronostratChart2019-05.pdf original
p199-204.pdf original
index.html original
source
Cohen, K.M., Finney, S.C., Gibbard, P.L. & Fan, J.-X. (2013; updated) The ICS International Chronostratigraphic Chart. Episodes 36: 199-204.
International Chronostratigraphic Chart 2019
type
Dataset original
GeologicTimescale original
Resource original
Ontology original
ConceptScheme original
TRS original
vocabulary
gts original
rank original
thors original
code repository timescale-data.git original
data dump isc2019.ttl original
is defined by gts2019 original
license 4.0 original
preferred namespace uri Geologic Timescale Elements in the International Chronostratigraphic Chart original
replaces gts2018 original
root resource Geologic Timescale Elements in the International Chronostratigraphic Chart original
same as ischart original
subject Geologic_time_scale original