arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 4

View/Edit arkL Database interval - C29

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The age-window currently being used to search for terms for autocompletion is 14.862 -> 116.38 Ma.

	interval above:	C28
parent-intervals:C-Sequence;	this interval:	C29	sub-intervals:
	interval below:	C30

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Interval data

intervalx:	C29has added abv?id: 2650 sort:5
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	magnetochronology (dataset id = 4)
alt dataset:	(dataset id = )
TSC Column:	id:122
stage:
polarity:
colour:
interval_notes:	Base of C29r is 0.406 Myr below K/P (Thibault et al., 2012); or 0.34 (Battenberg et al., 2012; used here and in GTS2020). Mesozoic/Cenozoic boundary event is approx. Chron C29r.4 (300 kyr up in total C29r span of ca. 710 kyr, according to cycles; Husson et al., 2011; Tibault et al., submitted); however, Batenberg et al., 2012 imply base is 66.31; for use in GTS2020 (Andy Gale’s table) => 0.61 duration
compilation_notes:
refs to add:
linked refs:
preset_duration:
preset_duration_notes:
tracecode	; Q2top from event age; Q1base from event age; Q3a duration from base & top

	age2020	age		event	event_id	pup	in interval	age	age2020
Top:		64.8620	<---	base C28	6081			64.862	00064.8620
Base:		66.3800	<---	base C29	2994	0.0000		66.38	00066.3800
base notes	Base of C29r is 0.406 Myr below K/P (Thibault et al., 2012); or 0.34 (Battenberg et al., 2012; used here and in GTS2020). Mesozoic/Cenozoic boundary event is approx. Chron C29r.4 (300 kyr up in total C29r span of ca. 710 kyr, according to cycles; Husson et al., 2011; Tibault et al., submitted); however, Batenberg et al., 2012 imply base is 66.31; for use in GTS2020 (Andy Gale's table) => 0.61 duration				comp notes

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Interval References

Dataset References