arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 2

View/Edit arkL Database interval - Neocomites peregrinus TAsZ

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The age-window currently being used to search for terms for autocompletion is 84.0336 -> 184.5521 Ma.

	interval above:	Olcostephanus nicklesi TAsZ
parent-intervals:Neocomites peregrinus TAZ;	this interval:	Neocomites peregrinus TAsZ	sub-intervals:
	interval below:	Karakaschiceras pronecostatum TAsZ

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Interval data

intervalx:	Neocomites peregrinus TAsZhas added abv?yesid: 3176 sort:429
alternative_term:	N. peregrinus TAsZblock label:
formal term:
interval_type:
parent_interval:
dataset:	ammonites Tethyan (dataset id = 2)
alt dataset:	(dataset id = )
TSC Column:	id:330
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:		134.0336	<---	base Olcostephanus (O.) nicklesi TAsZ	3468	0.5300	V9 Martinez_cycle	134.0336	00134.0300
Base:		134.5521	<---	base Neocomites peregrinus TAZ	3469	0.2500	V8 Martinez_cycle	134.5521	00134.5500
base notes	base 25% up in cycle V8. GTS07 -- N. peregrinus duration is 15% of duration of Valanginian (McArthur et al, PPP07). N. peregrinus zone has 2 subzones (Neocomites peregrinus, formerly in S. verrucosum; and Olcostephanus (O.) nicklesi); the former Himantoceras trinodosum subzone has been replaced Subzone durations are equal in their scale.				comp notes

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Interval References

Dataset References