arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 1

View/Edit arkL Database interval - Kasimovian

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The age-window currently being used to search for terms for autocompletion is 253.6778 -> 357.02 Ma.

	interval above:	Gzhelian
parent-intervals:Late Pennsylvanian;	this interval:	Kasimovian	sub-intervals:
	interval below:	Moscovian

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Interval data

intervalx:	Kasimovianhas added abv?id: 8911 sort:
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	chronostratigraphy (dataset id = 1)
alt dataset:	(dataset id = )
TSC Column:	id:89
stage:
colour:	191/208/197
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:		303.6778	<---	base Gzhelian	10584	0.0000		303.6778	00303.6778
Base:		307.0200	<---	base Kasimovian	10583	0.0000		307.02	00307.0200
base notes	Base of Kasimovian candidate marker had been FAD of Idiognathodus sagittalis (but next higher zone; Streptognathodus subexcesus was used in GTS2012). But now (2014 Subcomm report) looking at Idio. heckeli, the precurser to Idio. turbatus, with I. heckeli base in Exline cycle in USA (same level as I. eccentricus).				comp notes

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Interval References

Dataset References