arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 10

View/Edit arkL Database interval - O1 pfZ

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The age-window currently being used to search for terms for autocompletion is -17.9045 -> 83.9049 Ma.

	interval above:	O2 pfZ
parent-intervals:	this interval:	O1 pfZ	sub-intervals:
	interval below:	E16 pfZ

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Interval data

intervalx:	O1 pfZhas added abv?yesid: 4305 sort:375
alternative_term:	block label:
formal term:	Pseudohastigerina naguewichiensis Highest-occurrence Zone
interval_type:
parent_interval:
dataset:	forams - planktic (dataset id = 10)
alt dataset:	(dataset id = )
TSC Column:	id:104
stage:
colour:
interval_notes:	Oligocene Foram Zone 01 = Pseudohastigerina naguewichiensis Highest-occurrence Zone = LAD of Hantkenina alabamensis and LAD of Pseudohastigerina naguewichiensis.
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:		32.0955	<---	LAD Pseudohastigerina naguewichiensis	6282	0.5000	C12r	32.0955	00032.0955
Base:		33.9049	<---	LAD Hantkenina alabamensis; Hantkenina spp.	6284	0.8700	C13r	33.9049	00033.9049
base notes	Basal LAD = Marker for Eocene/Olig boundary. Astronomical age if 33.89 from cyclostratigraphy (Westerhold et al., 2014) is essentially at Chron C13r.87 (to round to 33.90 Ma). Berggren and Pearson (2005), which is similar as Berggren et al. (1995) -- the youngest of 3 normal "events" in polarity chron C13r in Contessa Highway section (Nocci et al., 1986) and above the normal "event" C13n.2n at Massignano (Coccione et al., 1988), where this LAD defines the Eocene/Oligocene boundary.				comp notes

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