arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 26

View/Edit arkL Database interval - Shangsian SChSt

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The age-window currently being used to search for terms for autocompletion is 280.9956 -> 385.257 Ma.

	interval above:	Dewuan SChSt
parent-intervals:Tatangian SChSer;	this interval:	Shangsian SChSt	sub-intervals:
	interval below:	Jiusian SChSt

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Interval data

intervalx:	Shangsian SChSthas added abv?yesid: 12093 sort:128
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	stages South China (Jur -> Camb) (dataset id = 26)
alt dataset:	(dataset id = )
TSC Column:	id:167
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:		330.9956	<---	base Dewuan SChinaSt	12466	0.0000	Lochriea ziegleri CdontZ	330.9956	00330.9956
Base:		335.2570	<---	base Shangsian SChinaSt	12465	0.0000	Gnathodus bilineatus CdontZ	335.257	00335.2570
base notes	Wang, X.D., et al (2019) define as base of Gnathodus bilineatus Conodont zone. Classical version was maybe much older -- Davydov'12 projects as about 15% up relative in Tulian Russian stage. GTS08 -- MUCH HIGHER -- Similar to base of Mikhailovian of Russia.				comp notes

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Interval References

Dataset References