arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 81

View/Edit arkL Database interval - lower Gnathodus typicus CdontZ

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The age-window currently being used to search for terms for autocompletion is 301.758 -> 402.2608 Ma.

	interval above:	upper Gnathodus typicus CdontZ
parent-intervals:	this interval:	lower Gnathodus typicus CdontZ	sub-intervals:
	interval below:	Siphonodella isosticha - upper S. crenulata CdontZ

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Interval data

intervalx:	lower Gnathodus typicus CdontZhas added abv?yesid: 8752 sort:
alternative_term:	lower Gnathodus typicusblock label:
formal term:
interval_type:
parent_interval:
dataset:	conodonts (dataset id = 81)
alt dataset:	(dataset id = )
TSC Column:	id:229
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:		351.7580	<---	base upper Gnathodus typicus CdontZ	10395	0.6000	Tournaisian	351.758	00351.7600
Base:		352.2608	<---	base lower Gnathodus typicus CdontZ	10393	0.5600	Tournaisian	352.2608	00352.2600
base notes	Gnathodus punctatus or lower G. typicus. Aretz 25Mar'19 master chart implies 56% up in Tournaisian, which he equates with entire G. punctatus in N.Amer. From GTS2020 spline sheet - DASHED (GTS2020; Aretz 25Mar'19 chart) as 33% up between base S. isosticha and and base-G. texanus.				comp notes

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Dataset References