arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 2

View/Edit arkL Database interval - Thurmanniceras otopeta TAsZ

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The age-window currently being used to search for terms for autocompletion is 87.5896 -> 188.022 Ma.

	interval above:	Neocomites premolicus TAsZ
parent-intervals:Tirnovella alpillensis TAZ;	this interval:	Thurmanniceras otopeta TAsZ	sub-intervals:
	interval below:	Tirnovella alpillensis TAsZ

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Interval data

intervalx:	Thurmanniceras otopeta TAsZhas added abv?yesid: 3182 sort:452
alternative_term:	T. otopeta 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:		137.5896	<---	base "Thurmanniceras" pertransiens TAZ	3475	0.7500	B/V Martinez_cycle	137.5896	00137.5900
Base:		138.0220	<---	base "Thurmanniceras" otopeta TAsZ	3476	0.0000	M15n	138.022	00138.0200
base notes	Base was Chron M15n.4 in Ogg et al (1988) and DTS 1998, but revised ammonite stratigraphy by Aguardo et al (2000) implies base is now assigned as base of Chron M15n. Was a Zone at base of Valaginian (in old definitions); but now shifted to be top Berriasian Zone; then downgraded to just a subzone (chart in Killian group report; 2011)				comp notes

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Interval References

Dataset References