arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 4

View/Edit arkL Database interval - O N.n1 chron

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The age-window currently being used to search for terms for autocompletion is 469.8625 -> 570.2931 Ma.

	interval above:	O N.r1 chron
parent-intervals:O N.n1 chron;	this interval:	O N.n1 chron	sub-intervals: O N.n1 chron;
	interval below:	J-N R.r6 chron

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Interval data

intervalx:	O N.n1 chronhas added abv?yesid: 15577 sort:128
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:
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:		519.8625	<---	base O N.r1 chron	15881	0.4000	Repinaella SibTrZ	519.8625	00519.8625
Base:		520.2931	<---	base O N chron	15880	0.8700	Profallotaspis jakutensis SibTrZ	520.2931	00520.2931
base notes	N-dominance begins at equivalent of 87% up in Profallotaspis jakutensis Zone. This is lower than Kirschvink's: N-dominance begins at equivalent of 60% up in Fallotaspis Zone of Atdabanian regional stage of Russia. NOTE: Base on Biostrat of Fig.4 in Kirshvink-Rozanov'84, the base of Fallotaspis Zone is assigned at base of Chron M, or about 70% up in P. pinus Zone.]				comp notes

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Interval References

Dataset References