arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 13

View/Edit arkL Database interval - CC7

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The age-window currently being used to search for terms for autocompletion is 63.784 -> 171.5191 Ma.

	interval above:	CC8
parent-intervals:	this interval:	CC7	sub-intervals: CC7b; CC7a;
	interval below:	CC6

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Interval data

intervalx:	CC7has added abv?id: 3698 sort:20
alternative_term:	block label:
formal term:	Chiastozygus litterarius Zone
interval_type:
parent_interval:
dataset:	nannos Tethyan (dataset id = 13)
alt dataset:	(dataset id = )
TSC Column:	id:20
stage:
colour:
interval_notes:	Mutterlose 29Dec2019 GTS2020 chart "FO of Hayesites irregularis slightly earlier, it pre-dates MOr; 2-3 mm below MOr. This event also defines the base of Nanno CC7". Also called Rucinolithus irregularis. 95% up in Chron M1n used here (same as in GTS2016). SEPM’98 had assigned a similar below (0.1 myr) the base of Aptian.
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:		113.7840	<---	FADt Prediscosphaera columnata (subcircular)	4717	0.0000		113.784	00113.7840
Base:		121.5191	<---	FADt Hayesites irregularis	4664	0.9500	M1n	121.5191	00121.5191
base notes	Mutterlose 29Dec2019 GTS2020 chart "FO of Hayesites irregularis slightly earlier, it pre-dates MOr; 2-3 mm below MOr. This event also defines the base of Nanno CC7". Also called Rucinolithus irregularis. 95% up in Chron M1n used here (same as in GTS2016). SEPM’98 had assigned a similar below (0.1 myr) the base of Aptian.				comp notes

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