arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 13

View/Edit arkL Database interval - NP15

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The age-window currently being used to search for terms for autocompletion is -6.6127 -> 96.723 Ma.

	interval above:	NP16
parent-intervals:	this interval:	NP15	sub-intervals:
	interval below:	NP14

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Interval data

intervalx:	NP15has added abv?id: 4567 sort:512
alternative_term:	block label:
formal term:	N. fulgens
interval_type:
parent_interval:
dataset:	nannos Tethyan (dataset id = 13)
alt dataset:	(dataset id = )
TSC Column:	id:30
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:		43.3873	<---	LAD Blackites gladius	6696	0.0500	C20n	43.3873	00043.3873
Base:		46.7230	<---	FAD Nannotetrina alata group	6703	0.6800	C21n	46.723	00046.7230
base notes	Agnini et al. (2014) citing Agnini et al. (2006) placement at Chron C21n.68 (used here). This is 0.5 myr younger than chron-age of Berggren et al. (1995) =of lower-mid Chron C21n. Nannotetrina fulgens FAD was also here; but ?Nannotetrina alata group: The two species Nannotetrina fulgens and Nannotetrina alata are merged into this group (Spiejer, Sept’19 quoting other studies)				comp notes

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Interval References

Dataset References