arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 4

View/Edit arkL Database interval - C33n

Navigation

The age-window currently being used to search for terms for autocompletion is 24.201 -> 129.9 Ma.

	interval above:	C32r.2r
parent-intervals:C33n;	this interval:	C33n	sub-intervals: C33n;
	interval below:	C33r

Mode selector

Interval data

intervalx:	C33nhas added abv?id: 2695 sort:16
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	magnetochronology (dataset id = 4)
alt dataset:	(dataset id = )
TSC Column:	id:119
stage:
polarity:
colour:
interval_notes:	Base of C33n constrained by Ar/Ar ages to be slightly younger than 80.08 myr ? 0.61 (2-sigma); and following Hicks’95, it is extrapolated as 79.9 myr. FAD of G. calcarata is at C33n.85 (Cande-Kent tie point). C33n.85 = 74.5 Ma = age calibration point of Cande and Kent (1995), which was also assigned to Campanian/Maestrichtian boundary
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:		74.2010	<---	base C32	3004			74.201	00074.2010
Base:		79.9000	<---	base C33n	3005	0.0000		79.9	00079.9000
base notes					comp notes

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

Interval References

Dataset References