arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 81

View/Edit arkL Database interval - Epigondolella spiculata ACdontZ

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The age-window currently being used to search for terms for autocompletion is 166.6344 -> 266.97 Ma.

	interval above:	Orchardella elongata ACdontZ
parent-intervals:	this interval:	Epigondolella spiculata ACdontZ	sub-intervals:
	interval below:	Epigondolella tozeri ACdontZ

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Interval data

intervalx:	Epigondolella spiculata ACdontZhas added abv?yesid: 7907 sort:56
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	conodonts (dataset id = 81)
alt dataset:	(dataset id = )
TSC Column:	id:239
stage:
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:		216.6344	<---	FAD Orchardella elongata	9520	0.5000	synth intv FAD E. spiculata -> FAD M. postera	216.6344	00216.6344
Base:		216.9700	<---	FAD Epigondolella spiculata	9521	0.0000	Mesohimavatites columbianus BAZ	216.97	00216.9700
base notes	Base (Canada) = base of Meso. columbianus Zone (used here). Four Western Canada zones of (Mockina, Epigondol., or Cypridodella, depending on author) serrulata, postera, elongata and spiculata given equal durations between boundary limits (base of E. bidentata as assigned above; and base of E. spiculata at base of M. columbianus Zone. In GTS2012, base was base of Kozur’s Tethyan M. columbianus ammonite zone. Genus is Epigondolella (Orchard, Oct’19 pers. commun.), but called Cypridodella by Orchard ’05 and Mockina by Kozur ’03.				comp notes

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Interval References

Dataset References