arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 14

View/Edit arkL Database interval - UCb8

Navigation

The age-window currently being used to search for terms for autocompletion is 42.24 -> 142.99 Ma.

	interval above:	UCb9
parent-intervals:	this interval:	UCb8	sub-intervals: UCb8a; UCb8b;
	interval below:	UCb7

Mode selector

Interval data

intervalx:	UCb8has added abv?id: 3581 sort:141
alternative_term:	UCb8block label:
formal term:
interval_type:
parent_interval:
dataset:	nannos Boreal (dataset id = 14)
alt dataset:	(dataset id = )
TSC Column:	id:189
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:		92.2400	<---	FADb Lithastrinus septenarius (sensu lato)	4484	0.2000	Romaniceras ornatissimum BAsZ	92.24	00092.2400
Base:		92.9900	<---	FADb Eiffellithus eximius	4483	0.8000	Mammites nodosoides BAZ	92.99	00092.9900
base notes	For now, FAD of E. eximius assigned as assigned as 80% up in M. nodosoides Zone (from schematic diagram in Burnett’98). Also put as coeval with foram H. helvetica LAD; but it seems diachronous relative to LAD of H. helvetica (above LAD at Demerara Rise Leg 207; within Helvetica zone at Tanzania and S. Atl. Pueblo (USA) => can get cyclestrat for both events (Dave Watkins; but he needs to check it). SEPM’98 assigned FAD at about 1 myr higher. Dual-markers (Eiffellithus eximius, Lucianorhabdus maleformis) for base of CC12; but separated in Burnett’98. SEPM’98 had assigned both FADs as middle of P. percarinatus Z.				comp notes

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

Interval References

Dataset References