arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 104

View/Edit arkL Database interval - Didymograptus artus BrGrZ

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The age-window currently being used to search for terms for autocompletion is 411.4302 -> 518.0702 Ma.

	interval above:	Didymograptus murchisoni BrGrZ
parent-intervals:	this interval:	Didymograptus artus BrGrZ	sub-intervals:
	interval below:	Aulograptus cucullus BrGrZ

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Interval data

intervalx:	Didymograptus artus BrGrZhas added abv?yesid: 14463 sort:256
alternative_term:	D. artusblock label:
formal term:
interval_type:
parent_interval:
dataset:	graptolites (dataset id = 104)
alt dataset:	(dataset id = )
TSC Column:	id:318
stage:
colour:
interval_notes:	Base of Llanvirn Series and Abereiddian Regional Stage. DASHED -- Shown with same base as N.Amer. Holmogr. lentus zone, which was shown as about 40% up in Levisograptus intersitus zone of Australia [NOTE: Webby et al., 2004, drew slightly lower at 33% up in Australian U. intersitus Zone (25% above base in Darriwillian Stage)]
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:		461.4302	<---	FAD Archiclimacograptus riddellensis, Hustedograptus teretiusculus	15055	0.0000		461.4302	00461.4302
Base:		468.0702	<---	base Holmograptus lentus NAmGrZ	15053	0.4000	Levisograptus intersitus AusGrZ	468.0702	00468.0702
base notes	Dashed -- Same as Baltica zone; and shown as about 40% up in Levisograptus intersitus zone of Australia				comp notes

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