arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 4

View/Edit arkL Database interval - MK5n.1n.1n

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The age-window currently being used to search for terms for autocompletion is 181.836 -> 282.655 Ma.

	interval above:	MK5n.1n.1r
parent-intervals:MK5n.1n.1n;	this interval:	MK5n.1n.1n	sub-intervals: MK5n.1n.1n;
	interval below:	MK4r

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Interval data

intervalx:	MK5n.1n.1nhas added abv?id: 6491 sort:119
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	magnetochronology (dataset id = 4)
alt dataset:	magnetochronology (dataset id = 77)
TSC Column:	id:119
stage:
polarity:
colour:
interval_notes:	pre-E
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:		231.8360	<---	base MK5n.1n.1r	8976	0.2800	Tuvalian	231.836	00231.8360
Base:		232.6550	<---	base MK5n.1n.1n	8977	0.1500	Tuvalian	232.655	00232.6550
base notes	Base of Germanic Carnian "MK5n.1n.1n" is 15% up in Tuvalian (Wendy Zhang summary figure, 2020). = similar to base of Subb-N/UT10n -- Channel SB.2n base = about 20% up in former P. carpathica zone (merged with next higher zone here due to changes in definition) (hence about base of T. subbullatus ammonite zone). They assign as E4n, but this really compacts their section.				comp notes

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