arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 13

View/Edit arkL Database interval - CN7

Navigation

The age-window currently being used to search for terms for autocompletion is -40.39 -> 60.57 Ma.

	interval above:	CN8
parent-intervals:	this interval:	CN7	sub-intervals:
	interval below:	CN6

Mode selector

Interval data

intervalx:	CN7has added abv?id: 4736 sort:125
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	nannos Tethyan (dataset id = 13)
alt dataset:	(dataset id = )
TSC Column:	id:36
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:		9.6100	<---	LAD Discoaster hamatus	6604	0.0000		9.61	00009.6100
Base:		10.5700	<---	FAD Discoaster hamatus	6612	0.0000		10.57	00010.5700
base notes	DASHED -- Raffi et al. (GTS2020) assign as 10.57 Ma with reliability of C due to later occurrence in eastern Mediterranean. Astronomically tuned in Atlantic (Leg 154, Sites 925 & 926) as 10.55 Ma (Lourens et al., 2004), revised as 10.49 by Backman et al. (2012). FAD occurs much younger (10.18 Ma) in eastern Mediterranean. [Lourens et al. (2004; Table A2.2)] Berggren et al. (1995a) note that this datum is "controversial" and inconsistent, with different reported correlations to magnetostratigraphy. More checks on this calibration are needed.				comp notes

if you were a logged in editor there would be an input button here

Interval References

Dataset References