arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 86

View/Edit arkL Database interval - Daonella elongata WTbivZ

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The age-window currently being used to search for terms for autocompletion is 190.22 -> 292.3085 Ma.

	interval above:	Daonella moussoni WTbivZ
parent-intervals:	this interval:	Daonella elongata WTbivZ	sub-intervals:
	interval below:	Daonella sturi WTbivZ

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Interval data

intervalx:	Daonella elongata WTbivZhas added abv?yesid: 8596 sort:187
alternative_term:	D. elongatablock label:
formal term:
interval_type:
parent_interval:
dataset:	bivalves Triassic (dataset id = 86)
alt dataset:	(dataset id = )
TSC Column:	id:216
stage:
colour:
interval_notes:
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:		240.2200	<---	FAD Daonella subarctica, D. moussoni, D. pseudograbensis (?), D. taramelli	10238	0.0000	Eotrachyceras" gredleri TAZ	240.22	00240.2253
Base:		242.3085	<---	FAD Daonella luganensis, D. cerneraensis, D. sotschiadensis, D. grabensis	10221	0.0000	Reitziites reitzi TAZ	242.3085	00242.3102
base notes	Probably base of R. reitzi. All of the D. are the Daonella genus name. NOTE: McRoberts'10 puts base of D. elongata here; but FAD is much earlier (but would truncate D. sturi immediately, if also use that FAD. Confusing.				comp notes

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Interval References

Dataset References

McRoberts, C. A. (2010). Biochronology of Triassic pelagic bivalves. In, Lucas, S. G. (ed.) The Triassic Timescale. Geological Society of London, Special Publications . 334: 201-219. gs