arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 57

View/Edit arkL Database interval - Crucidenticula sawamurae a llDiatSZ

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The age-window currently being used to search for terms for autocompletion is -32.534 -> 68.1295 Ma.

	interval above:	Crucidenticula sawamurae b llDiatSZ
parent-intervals:Crucidenticula sawamurae llDiatZ;	this interval:	Crucidenticula sawamurae a llDiatSZ	sub-intervals:
	interval below:	Fragilariopsis maleinterpretaria b llDiatSZ

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Interval data

intervalx:	Crucidenticula sawamurae a llDiatSZhas added abv?yesid: 5278 sort:
alternative_term:	C. sawamurae llDiatZblock label:a
formal term:
interval_type:
parent_interval:
dataset:	diatoms low-lat (dataset id = 57)
alt dataset:	(dataset id = )
TSC Column:	id:50
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:		17.4660	<---	LADll Azpeitia bukryi	7799	0.0000	C5Dn	17.466	00017.4660
Base:		18.1295	<---	FADll Crucidenticula sawamurae	7803	0.7500	C5En	18.1295	00018.1295
base notes	Barron (2006; Site 1219) indicates as ca. 75% up in Chron C5En (used here); but 35% up in C6n in Scherer et al. (2007); but Raffi GTS2020 table lists as 18.42 Ma => base of C5En -- which might reflect a different basal marker -- Called Crucidenticula nicrobarica s. ampl. in Scherer et al (2007) that includes C. nicobarica and C. sawamurae; and they call the zone "Crucidenticula nicrobarica				comp notes

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Dataset References