arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 4

View/Edit arkL Database interval - C34n

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The age-window currently being used to search for terms for autocompletion is 33.65 -> 170.964 Ma.

	interval above:	M"-1"r set
parent-intervals:C34n;	this interval:	C34n	sub-intervals: M"-3"r set; M"-2"r set; M"-1"r set; C34n; C34n - top part; C34n - upper middle part; C34n - lower middle part; C34n - basal part;
	interval below:	C34n - basal part

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Interval data

intervalx:	C34nhas added abv?id: 3820 sort:19
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	magnetochronology (dataset id = 4)
alt dataset:	(dataset id = )
TSC Column:	id:119
stage:
polarity:
colour:
interval_notes:	C34n is equivalent to C34, because the reversed interval below is considered part of the M-sequence and so termed M0r
compilation_notes:	For plotting I have defined four sub-parts of C34n, separated by the poorly defined reversed intervals M3''-1, M3''-2, M3''-3. For fixing the age of events the full C34n chron can be used.
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:		83.6500	<---	base C33	3007	0.0000	Campanian	83.65	00083.6500
Base:		120.9640	<---	base C34	3008	0.0000		120.964	00120.9640
base notes	[subchron C34n is identical to chron C34 so it is a bit unpredictable which name will be used, hence both are included JRY]				comp notes

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Interval References

Dataset References