arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 51

View/Edit arkL Database interval - Siliceous biofacies (NSR 8A)

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The age-window currently being used to search for terms for autocompletion is -26.96 -> 77.859 Ma.

	interval above:	Catapsydrax unicavus (NSR 8B)
parent-intervals:	this interval:	Siliceous biofacies (NSR 8A)	sub-intervals:
	interval below:	Turrilina alsatica (NSR 7B)

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Interval data

intervalx:	Siliceous biofacies (NSR 8A)has added abv?id: 4440 sort:
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	forams - microfossils North Sea (dataset id = 51)
alt dataset:	(dataset id = )
TSC Column:	id:183
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:		23.0400	<---	LAD Siliceous biofacies LCO, Cibicidoides mundulus, Aulacodiscus insignis var. (sp.3,4,5); S. North Sea = Globigerina officinalis, Almaena osnabrugensis	6377	0.0000	C6Cn.2n	23.04	00023.0400
Base:		27.8590	<---	LCO Turrilina alsatica LCO	6379	0.0000		27.859	00027.8590
base notes	LAD and base of zone are top of the Early (Rupelian) stage (but assigned here as the Oi-2a event)				comp notes

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Interval References

Dataset References

Gradstein, F., Kaminski, M. A. & Agterberg, F. P. (1999). Biostratigraphy and paleoceanography of the Cretaceous seaway between Norway and Greenland. Earth-Science Reviews. 46: 27-98. gs