arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 13

View/Edit arkL Database interval - CNE20

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The age-window currently being used to search for terms for autocompletion is -15.55 -> 85.24 Ma.

	interval above:	CNE21
parent-intervals:	this interval:	CNE20	sub-intervals:
	interval below:	CNE19

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Interval data

intervalx:	CNE20has added abv?id: 4533 sort:387
alternative_term:	block label:
formal term:	S. saipanensis TZ
interval_type:
parent_interval:
dataset:	nannos Tethyan (dataset id = 13)
alt dataset:	(dataset id = )
TSC Column:	id:20
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:		34.4500	<---	LAD Discoaster saipanensis	6671	0.0000		34.45	00034.4400
Base:		35.2400	<---	LAD Cribrocentrum reticulatum	6673	0.0000		35.24	00035.2400
base notes	Also called Reticulofenestra reticulata. Diachronous. Agnini et al. (2014), citing Backman (1987) assign Top of C. reticulatum as 35.24 Ma according to P?like et al. (2006) cyclostratigraphy (used here). Berggren et al. (1995), as revised by Leg 145, assigned as upper C15r (C15r.75). IODP Expedition 320/321 Scientists (2010) has a similar 35.2 Ma, citing Bachman (1987), but didn’t clarify the calibration to chrons. [Berggren et al. (1995a) explanatory notes (2011); IODP Expedition 320/321 Scientists (2010)]				comp notes

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