arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 2

View/Edit arkL Database interval - Preshumardites gaptankensis NAmAsZ

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The age-window currently being used to search for terms for autocompletion is 254.3136 -> 354.6316 Ma.

	interval above:	Pseudaktubites newelli NAmAsZ
parent-intervals:Preshumardites NAmAZ;	this interval:	Preshumardites gaptankensis NAmAsZ	sub-intervals:
	interval below:	Preshumardites kansasensis NAmAsZ

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Interval data

intervalx:	Preshumardites gaptankensis NAmAsZhas added abv?yesid: 9970 sort:217
alternative_term:	P. gaptankensisblock label:
formal term:
interval_type:
parent_interval:
dataset:	ammonites Tethyan (dataset id = 2)
alt dataset:	(dataset id = 0)
TSC Column:	id:227
stage:
colour:
interval_notes:
compilation_notes:	CONFUSED INTERVAL - NEEDS REVISiON - see note on base Preshumardites gaptankensis NAmAsZ
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:		304.3136	<---	base Pseudaktubites NAmAZ	11387	0.0000		304.3136	00304.3100
Base:		304.6316	<---	base Preshumardites gaptankensis NAmAsZ	11386	0.0000		304.6316	00304.6300
base notes	MFS at top of Hogshooter cycle				comp notes	CONFUSED INTERVAL - NEEDS REVISiON The Preshumardtites - Pseudaktubites interval has been messed up in TSC - at least in part because of using a mix of correlation to NAm sequences and stagedefinoiotns (Base Ghzelian). In the workbok the sequence of ages of the events gets inverted. I have arbitrarily given the four subzones (two per zone) the same duration. And pout them all within the interval betwen base base Shumardites and base Preshumardites

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Interval References

Dataset References