arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 79

View/Edit arkL Database interval - Lower Grabfeld Fm DeL

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The age-window currently being used to search for terms for autocompletion is 187 -> 288.3779 Ma.

	interval above:	Upper Grabfeld Fm DeL
parent-intervals:	this interval:	Lower Grabfeld Fm DeL	sub-intervals:
	interval below:	m1.1 DeL

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Interval data

intervalx:	Lower Grabfeld Fm DeLhas added abv?yesid: 7098 sort:
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	strat - German Triassic (dataset id = 79)
alt dataset:	(dataset id = )
TSC Column:	id:439
stage:
colour:
interval_notes:	Shallow-marine sediments; sabkha develops into continental playa system. Fine-grained with massive gypsum deposits and halite in more central positions.
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:		237.0000	<---	base Upper Grabfeld Fm. DeL	9310	0.0000	Carnian	237	00237.0000
Base:		238.3779	<---	base Middle Keuper (Gipskeuper) DeL	9312	0.4444	Longobardian	238.3779	00238.3778
base notes	Lower Gypsum Keuper without Estheria Beds. 8/18ths up in Longobardian, using Kozur-Weems’10 cycles. Spans 9 cycles. NOTE that Kuershner-Herngreen’10 (same book) place Grabfeld as BASE of Carnian (much higher).				comp notes	-

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Interval References

Dataset References