arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 13

View/Edit arkL Database interval - UCt5b

Navigation

The age-window currently being used to search for terms for autocompletion is 43.9 -> 143.98 Ma.

	interval above:	UCt6a
parent-intervals:UCt5;	this interval:	UCt5b	sub-intervals:
	interval below:	UCt5c

Mode selector

Interval data

intervalx:	UCt5bhas added abv?id: 3795 sort:158
alternative_term:	block label:b
formal term:
interval_type:
parent_interval:
dataset:	nannos Tethyan (dataset id = 13)
alt dataset:	(dataset id = )
TSC Column:	id:45
stage:
colour:
interval_notes:	Bralower et al (1995) uses LAD of A. albianus for base of NC12. LAD of Albianus is above LAD of foraminifer Cushmani (Petrizzo, UCL Cret foram-nanno workshop; June 2011) => put arbitrary 0.05 myr above that Foram LAD (used here; because Gubbio chart of Coccioni-Silva shows as same level). This is close to placement in Schematic diagram in Burnett’98 suggests about 85% up in M. geslinianum Zone -- which switches the "usual observed" sequence of LAD of A. albianus occurring AFTER the LAD of R. asper (which is the basis of separate NK zones)
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:		93.9000	<---	LADt Helenea chiastia	4695	0.0000	Turonian	93.9	00093.9000
Base:		93.9800	<---	LADt Axopodorhabdus albianus	4711	0.0000		93.98	00093.9800
base notes	Bralower et al (1995) uses LAD of A. albianus for base of NC12. LAD of Albianus is above LAD of foraminifer Cushmani (Petrizzo, UCL Cret foram-nanno workshop; June 2011) => put arbitrary 0.05 myr above that Foram LAD (used here; because Gubbio chart of Coccioni-Silva shows as same level). This is close to placement in Schematic diagram in Burnett’98 suggests about 85% up in M. geslinianum Zone -- which switches the "usual observed" sequence of LAD of A. albianus occurring AFTER the LAD of R. asper (which is the basis of separate NK zones)				comp notes

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

Interval References

Dataset References