arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 10

View/Edit arkL Database interval - E7a pfSZ

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The age-window currently being used to search for terms for autocompletion is -1.382 -> 100.4037 Ma.

	interval above:	E7b pfSZ
parent-intervals:E7 pfZ;	this interval:	E7a pfSZ	sub-intervals:
	interval below:	P4c pfSZ

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Interval data

intervalx:	E7a pfSZhas added abv?yesid: 4342 sort:549
alternative_term:	block label:a
formal term:	Acarinina cuneicamerata Lowest-occurrence Subzone
interval_type:
parent_interval:
dataset:	forams - planktic (dataset id = 10)
alt dataset:	(dataset id = )
TSC Column:	id:108
stage:
colour:
interval_notes:	E7a is to the FAD of Turborotalia frontosa.
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:		48.6180	<---	FAD Turborotalia frontosa	6313	9.9999		48.618	00048.6180
Base:		50.4037	<---	FAD Acarinina cuneicamerata	6314	0.3300	C22r	50.4037	00050.4037
base notes	Acarinina cuneicamerata = base E7, Planorotalites ("Astrorotalia" in some publications) palmerae = base P9. Chron-age calibration by Berggren et al. (1995a): their 50.4 Ma is at Chron C22r.33 on their polarity scale. Wade et al. (2011) cites Hancock et al. (2002) Exmouth Plateau study.				comp notes

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Interval References

Dataset References