arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 4

View/Edit arkL Database interval - MA5n

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The age-window currently being used to search for terms for autocompletion is 186.19 -> 287.129 Ma.

	interval above:	WY0r
parent-intervals:Italy (Maron et al. 2019);	this interval:	MA5n	sub-intervals:
	interval below:	MA4

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Interval data

intervalx:	MA5nhas added abv?id: 7764 sort:
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	magnetochronology (dataset id = 4)
alt dataset:	magnetochronology (dataset id = 77)
TSC Column:	id:122
stage:
polarity:
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:		236.1900	<---	base WY0r	8988	0.3000	Trachyceras aon TAZ	236.19	00236.1875
Base:		237.1290	<---	base MA5n.1n	8991	0.9000	Frankites regoledanus TAZ	237.129	00237.1291
base notes	Daxa-N/UT1n (lower) -- Apparently a long-Normal-polarity zone, spanning lower T. aon, entire Daxatina canadensis, and uppermost (to 0.9 in Hounslow-Muttoni; versus 0.62 in Concise GTS) F. regoledanus Zones.				comp notes

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Interval References

Dataset References