arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 14

View/Edit arkL Database interval - BC27c

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The age-window currently being used to search for terms for autocompletion is 50.074 -> 150.543 Ma.

	interval above:	UCb1a
parent-intervals:BC27;	this interval:	BC27c	sub-intervals:
	interval below:	BC27b

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Interval data

intervalx:	BC27chas added abv?id: 3632 sort:181
alternative_term:	BC27cblock label:c
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:		100.0740	<---	FADb Corollithion kennedyi	4465	0.4000	Neostlingoceras carcitanense BAsZ	100.074	00100.0740
Base:		100.5430	<---	FADb Calculites anfractus (rare)	4520	0.8000	P. rostratum to A. briacensis BAZ	100.543	00100.5430
base notes	DOTTED -- Only see in North Sea. 80% up in S. dispar Zone. Was suggested as datum for a base of Zone "BC27c", but probably too rare to be useful [Sudeep Kanungo, UCL thesis, June 2005; and pers. commun., Oct 2005 at EGI]				comp notes

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Interval References

Dataset References