arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 2

View/Edit arkL Database interval - Nevadites secedensis TAZ

Navigation

The age-window currently being used to search for terms for autocompletion is 191.46 -> 291.77 Ma.

	interval above:	Eoprotrachyceras curionii TAZ
parent-intervals:	this interval:	Nevadites secedensis TAZ	sub-intervals: Chieseiceras chiesense TAsZ; Serpianites serpianensis TAsZ; Ticinites crassus TAsZ;
	interval below:	Reitziites reitzi TAZ

Mode selector

Interval data

intervalx:	Nevadites secedensis TAZhas added abv?yesid: 6918 sort:176
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	ammonites Tethyan (dataset id = 2)
alt dataset:	(dataset id = 0)
TSC Column:	id:15
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:		241.4600	<---	base Eoprotrachyceras curionii TAZ	9192	0.0000	Ladinian	241.46	00241.4600
Base:		241.7700	<---	base Nevadites secedensis TAZ	9195	0.0000		241.77	00241.7700
base notes	DASHED -- Three subzonal units in relative duration. Radiometric age of 241.77 +/-0.6 (Wotzlaw et al., 2018). Nevadites Zone called Nevadites secedensis Zne by some authors, after the FAD of the first species of this genus. Bachmann-Kozur (2004) didn’t apply any subzones.				comp notes	The workbook equations for the subzones in this interval are very confused, probalby because they were not revisd after fixing of age of baase of zone. I have made the three subzones equal length as implied by the notes

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

Interval References

Dataset References