arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 94

View/Edit arkL Database interval - Tatarian RuSt

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The age-window currently being used to search for terms for autocompletion is 207.4252 -> 319.21 Ma.

	interval above:
parent-intervals:Tatarian RuSeries;	this interval:	Tatarian RuSt	sub-intervals: Urzhumian RuSt; Severodvinian RuSt; Vyatkian RuSt;
	interval below:	Kazanian RuSt

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Interval data

intervalx:	Tatarian RuSthas added abv?yesid: 11953 sort:
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	stages Russia (Permo-Carb, Camb) (dataset id = 94)
alt dataset:	(dataset id = 0)
TSC Column:	id:124
stage:
colour:
interval_notes:
compilation_notes:
refs to add:
linked refs:
preset_duration:
preset_duration_notes:
tracecode	; Q1base from event age; Q2top from event age; Q3a duration from base & top

	age2020	age		event	event_id	pup	in interval	age	age2020
Top:		257.4252	<---	base of major gap in Russian succession	12223	0.4000	Wuchiapingian	257.4252	00257.4252
Base:		269.2100	<---	base Tatarian RuSt	12220	0.0000	Wordian	269.21	00269.2100
base notes	Henderson'12 Set as eqiuvalent to Wordian stage. This interval was formerly the lower portion of the regional Tatarian Stage. BUT -- Tatarian was redefined by Russian commission in 2005 to be a series, with based moved upward from its historical placement (corresponding to base of Wordian stage), by shifting the Urzhumian stage DOWN into a new Biarmian series.				comp notes

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Interval References

Dataset References