arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 2

View/Edit arkL Database interval - Deshayesites oglanlensis TAZ

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The age-window currently being used to search for terms for autocompletion is 70.649 -> 171.15 Ma.

	interval above:	Deshayesites forbesi TAZ
parent-intervals:	this interval:	Deshayesites oglanlensis TAZ	sub-intervals: Deshayesites luppovi TAsZ;
	interval below:	Martelites sarasini TAZ

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Interval data

intervalx:	Deshayesites oglanlensis TAZhas added abv?yesid: 3110 sort:361
alternative_term:	D. oglanlensis TAZblock 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:		120.6490	<---	base Deshayesites forbesi TAZ	3434	0.0000	OAE1	120.649	00120.6500
Base:		121.1500	<---	base Deshayesites oglanlensis TAZ	3436			121.15	00121.1500
base notes	uppermost Chron M0r (C. Frau et al., in press June2020). Martinez (May’20 and inpress) has a cycle-duration of 0.40 myr for underlying M. sarasini zone, and 0.52 myr for this zone => base put as 0.4 above M. sarasini. In GTS 2012/2016, the Base of Aptian is defined as base of polarity Chron M0r; and the base of D. oglaniensis was assumed to be close to this level. A ""unnamed"" subzone was added to the base when an upper subzone was created (Kilian group, 2011). D. tuarkyricus zone is used as basal Aptian in some charts; but the D. tuarkyricus index species is only found in Turkmenistan; therefore, IUGS Lower Cretaceous group proposes D. oglanlensis. Zone is set equivalent to Prodeshayesites fissicostatus of Boreal in this chart				comp notes

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Interval References

Dataset References