arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 13

View/Edit arkL Database interval - NP14a

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The age-window currently being used to search for terms for autocompletion is -1.932 -> 98.7997 Ma.

	interval above:	NP14b
parent-intervals:NP14a;	this interval:	NP14a	sub-intervals: NP14a;
	interval below:	NP9b

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Interval data

intervalx:	NP14ahas added abv?id: 4617 sort:533
alternative_term:	block label:a
formal term:
interval_type:
parent_interval:
dataset:	nannos Tethyan (dataset id = 13)
alt dataset:	(dataset id = )
TSC Column:	id:33
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:		48.0680	<---	FAD Blackites inflatus	6706	0.0000	Lutetian	48.068	00048.0707
Base:		48.7997	<---	FAD Discoaster sublodoensis (5-rayed)	6710	0.0700	C21r	48.7997	00048.7997
base notes	Agnini et al. (2014) assign Base of 5-rayed type as 7% up in C21r (used here), which was 49.0 Ma on C&K’95 scale. In contrast, IODP Expedition 320/321 Scientists (2010) assigned 0.5myr lower as 49.5 Ma (based on same CK’95 scale) citing the same Agnini et al. (2006) => Chron C21n.3 on that scale, which was just slightly younger than the chron-age scaling of Berggren et al. (1995a) of base of C22n. The Lutetian GSSP nannofossils (Molina et al., Episodes, in press as of 2011) indicate the FAD may be as high as C21n.5.5.				comp notes

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Interval References

Dataset References