arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 81

View/Edit arkL Database interval - Triassospathodus homeri SCCdontZ

Navigation

The age-window currently being used to search for terms for autocompletion is 197.4144 -> 297.6908 Ma.

	interval above:	Triassospathodus symmetricus SCCdontZ
parent-intervals:	this interval:	Triassospathodus homeri SCCdontZ	sub-intervals:
	interval below:	Icriospathodus collinsoni SCCdontZ

Mode selector

Interval data

intervalx:	Triassospathodus homeri SCCdontZhas added abv?yesid: 8014 sort:199
alternative_term:	T. homeri SCCdontZblock label:
formal term:
interval_type:
parent_interval:
dataset:	conodonts (dataset id = 81)
alt dataset:	(dataset id = )
TSC Column:	id:237
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:		247.4144	<---	base Triassospathodus symmetricus SChinaCdontZ	9598	0.3330	synth intv FAD T. homeri -> FAD C. gondolelloides	247.4144	00247.4021
Base:		247.6908	<---	FAD Triassospathodus homeri	9599	0.6400	E10 ChL	247.6908	00247.6928
base notes	Base Tr. homeri at 64% up in E10 at Chaohu (implies Combined underlying 2 zones are exactly one 400-kyr cycle). Kozur’03 displays Triassospathodus homeri as a zone base (and name-species) as 2/6ths up in Spathian (base of Procolumbites Zone). Genus of "homeri" was formerly Neospathodus. However, Nicoll (2007, pers. commun.) considers this was a short zone and unnecessary.				comp notes

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

Interval References

Dataset References