arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 81

View/Edit arkL Database interval - Chiosella timorensis ACdontZ

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The age-window currently being used to search for terms for autocompletion is 196.0134 -> 296.7 Ma.

	interval above:	Neogondolella velicata ACdontZ
parent-intervals:	this interval:	Chiosella timorensis ACdontZ	sub-intervals:
	interval below:	Magnigondolella - Triassospathodus symmetricus ACdontZ

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Interval data

intervalx:	Chiosella timorensis ACdontZhas added abv?yesid: 7939 sort:189
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	conodonts (dataset id = 81)
alt dataset:	(dataset id = )
TSC Column:	id:239
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:		246.0134	<---	base Neogondolella velicata ACdontZ	9591	0.0000	Silberlingites mulleri (Nev.) TAZ	246.0134	00246.0142
Base:		246.7000	<---	FAD Chiosella timorensis	9592	0.0000		246.7	00246.7000
base notes	Set as 246.7 Ma (Yan Chen, EPSL 2019). FAD of Ch. timoresis would be the base of Anisian at the suggested placement of a GSSP at Wantou. At Wantou, it is 20% up in polarity zone MT1r (used here) (Yan Chen et al., EPSL 2019, who computes as 246.7 Ma) At Guandao (candidate for GSSP), the base Ch. timorensis is ca. 20% up in E13 = base of Anisian (one option), which projects as 246.8 Ma. Top of Jubata conodont zone of Sweet in GTS2004 was assumed to be top Early Triassic.				comp notes

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Dataset References