arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 11

View/Edit arkL Database interval - D1c DinoSZ

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The age-window currently being used to search for terms for autocompletion is 13.6478 -> 115.6162 Ma.

	interval above:	D2a DinoSZ
parent-intervals:D1 DinoZ;	this interval:	D1c DinoSZ	sub-intervals:
	interval below:	D1b DinoSZ

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Interval data

intervalx:	D1c DinoSZhas added abv?yesid: 4981 sort:684
alternative_term:	block label:c
formal term:
interval_type:
parent_interval:
dataset:	dflgs Boreal (dataset id = 11)
alt dataset:	(dataset id = )
TSC Column:	id:19
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:		63.6478	<---	FADb Spiniferites cryptovesiculatus	6819	0.9000	C28n	63.6478	00063.6478
Base:		65.6162	<---	FADb Xenicodinium lubricum	6818	0.1000	C29n	65.6162	00065.6162
base notes	FAD is drawn as 10% up in Chron C29n in King’16 chart (used here). D1c = "Xlu". Powell (1992): The Xenicodinium lubricum Interval Biozone (Xlu Biozone) is defined as the strata between the FAD of Xenicodinium lubricum and the FAD of Spiniferites cryptovesiculatus. It is calibrated to the Calcareous nannoplankton zone NP2 (pars) and NP3 (pars) of Martini (1971); planktonic foraminifer subzone P1B (pars) of Blow (1969) and Berggren (1972); and to the dinocyst Biozone D1 (pars) of Costa & Manum (1988). The top of this zone seems to correlate to the top of planktonic foraminifer subzone P1B. LAD of X. lubricum is placed near top of Danian by Powell ’92; but lack of an estimated placement relative to other taxa implies that this LAD is omitted here.. 80% up in NP2 on GTS04 diagram. Pre-2012 TSC version of GTS04 = Near top (85%) of Chron C29n				comp notes

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