arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 14

View/Edit arkL Database interval - UCb4a

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The age-window currently being used to search for terms for autocompletion is 44.4356 -> 144.5406 Ma.

	interval above:	UCb4b
parent-intervals:UCb4;	this interval:	UCb4a	sub-intervals:
	interval below:	UCb3e

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Interval data

intervalx:	UCb4ahas added abv?id: 3598 sort:161
alternative_term:	UCb4ablock label:a
formal term:
interval_type:
parent_interval:
dataset:	nannos Boreal (dataset id = 14)
alt dataset:	(dataset id = )
TSC Column:	id:190
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:		94.4356	<---	LADb Cretarabdus striatus	4513	0.3200	Metoicoceras geslinianum BAZ	94.4356	00094.4350
Base:		94.5406	<---	FADb Cylindralithus biarcus	4479	0.0700	Metoicoceras geslinianum BAZ	94.5406	00094.5400
base notes	Schematic diagram in Burnett’98 suggests about 10% up in M. geslinianum Zone. Leg 207 places just 0.1 myr below L. acutus LAD; which is only slightly higher. Essentially, Zone UC4 is very very short! [M. geslianum BAZ has been extended upwards so I have recalculated the placement, it is now .07 M. gesl insted of 0.10 M. gesl. JRY]				comp notes

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Interval References

Dataset References