arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 4

View/Edit arkL Database interval - Chang-N.2n subchron

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The age-window currently being used to search for terms for autocompletion is 203.4461 -> 303.8444 Ma.

	interval above:	Chang-N.1r subchron
parent-intervals:Chang-N.2n subchron;	this interval:	Chang-N.2n subchron	sub-intervals: Chang-N.2n subchron;
	interval below:	Chang-N.2r subchron

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Interval data

intervalx:	Chang-N.2n subchronhas added abv?yesid: 9088 sort:21
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	magnetochronology (dataset id = 4)
alt dataset:	(dataset id = )
TSC Column:	id:119
stage:
polarity:
colour:
interval_notes:
compilation_notes:	this interval was unnamed in TSC so was given an informal label here - Chang-N.2n subchron
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:		253.4461	<---	base Chang-N.1r subchron	10759	0.3400	Changhsingian	253.4461	00253.4461
Base:		253.8444	<---	base Chang-N.2n subchron	10758	0.1700	Changhsingian	253.8444	00253.8444
base notes	17% above base of Changhsingian				comp notes

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Interval References

Dataset References