arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 2

View/Edit arkL Database interval - Procolumbites TAZ

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The age-window currently being used to search for terms for autocompletion is 197.04 -> 297.245 Ma.

	interval above:	Subcolumbites TAZ
parent-intervals:	this interval:	Procolumbites TAZ	sub-intervals:
	interval below:	Columbites parisianus TAZ

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Interval data

intervalx:	Procolumbites TAZhas added abv?yesid: 6932 sort:233
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	ammonites Tethyan (dataset id = 2)
alt dataset:	(dataset id = )
TSC Column:	id:15
stage:
colour:
interval_notes:
compilation_notes:
refs to add:
linked refs:
preset_duration:
preset_duration_notes:
tracecode	; Q2top from event age; Q1base from event age; Q3a duration from base & top

	age2020	age		event	event_id	pup	in interval	age	age2020
Top:		247.0400	<---	base Subcolumbites TAZ	9215	0.0000	e12.2 ChL	247.04	00247.0420
Base:		247.2450	<---	base Procolumbites TAZ	9216	0.0000	e11.4 ChL	247.245	00247.2945
base notes	DASH -- Zone in China; but subzone of Columbites in western USA. Has an occurrence in clay-rich red-nodular facies at base of Chaoho cycle E4 -- which is considered here to be a lower-limit for the overlying Subcolumbites zone. Placed here at midway next lower clay-rich episode at Chaohu.				comp notes

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Interval References

Dataset References