arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 10

View/Edit arkL Database interval - M5b pfSZ

Navigation

The age-window currently being used to search for terms for autocompletion is -34.88 -> 66.27 Ma.

	interval above:	M9a pfSZ
parent-intervals:M5 pfZ;	this interval:	M5b pfSZ	sub-intervals:
	interval below:	M5a pfSZ

Mode selector

Interval data

intervalx:	M5b pfSZhas added abv?yesid: 4335 sort:193
alternative_term:	block label:b
formal term:	Praeorbulina glomerosa Lowest-occurrence Subzone
interval_type:
parent_interval:
dataset:	forams - planktic (dataset id = 10)
alt dataset:	(dataset id = 0)
TSC Column:	id:108
stage:
colour:
interval_notes:	"M5b" Praeorbulina glomerosa Lowest-occurrence Subzone [was the ’Praeorbulina glomerosa s.str. -Orbulina suturalis Interval SubZone’] = (FAD of Prae. glomerosa s.str. to LAD of Orb. suturalis) (Berggren et al., 1995), and is equivalent to the middle and upper part of Zone ’N8’ of Blow (1979).
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:		15.1200	<---	FAD Orbulina suturalis	6235	0.0000		15.12	00015.1200
Base:		16.2700	<---	FAD Praeorbulina glomerosa s.str.	6241	0.0000		16.27	00016.2700
base notes	Age estimated from Atlantic ODP Sites 925 & 926 (Lourens et al., 2004). Berggren et al (1995a) uses to define base of Medit. Zone Mt5b, and assign to C5Cn.1n (upper) in South Atlantic Hole 516 DSDP Leg 72; 16.1 Ma = C5Cn.1n.8. Berggren et al. (1985a) writes: "FAD Praeorbulina glomerosa occurs in Hole 516 [South Atlantic DSDP Leg 72] about 15 m below FAD Orbulina suturalis in an interval with no paleomagnetic data and about 5 m above FAD P. sicana in mid-part of Chron C5CN (Berggren et al., 1983)"				comp notes

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

Interval References

Dataset References