arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 11

View/Edit arkL Database interval - DM5 DinoZ

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The age-window currently being used to search for terms for autocompletion is -37.4078 -> 64.8 Ma.

	interval above:	DM6 DinoZ
parent-intervals:	this interval:	DM5 DinoZ	sub-intervals: DM5c DinoSZ; DM5b DinoSZ; DM5a DinoSZ;
	interval below:	DM4 DinoZ

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Interval data

intervalx:	DM5 DinoZhas added abv?yesid: 4812 sort:
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	dflgs Boreal (dataset id = 11)
alt dataset:	(dataset id = )
TSC Column:	id:12
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:		12.5922	<---	LADb Unipontidinium aquaeductum	6796	0.6000	NN6	12.5922	00012.5922
Base:		14.8000	<---	FADb Unipontidinium aquaeductum	6793	0.0500	NN5	14.8	00014.8000
base notes	5% up in NN5 in King’16 chart -- used here = essentially at Base of Chron C5ADr. D18a = "Uaq". Powell (1992): The Unipontidinium aquaeductum Interval Biozone (Uaq Biozone) is defined as the strata between the FAD of Unipontidinium aquaeductum and the FAD of Achomosphaera andalousiensis. It is calibrated to the Calcareous nannoplankton zone NN5 (pars) and NN6 (pars) of Martini (1971); planktonic foraminifer zone N10 (pars) to N12 (pars) of Blow (1969) and Berggren (1972); and to the dinocyst biozonal unit D17/D18 (pars) of Costa & Manum (1988). Unipontidinium aquaeductum defines the base of the VIII dinocyst biozone at DSDP Site 406 at the Rockall area. Costa & Muller (1978) place the base of the VIII Biozone coincident with the base of the nannoplankton biozone NN5.				comp notes

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Interval References

Dataset References