arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 57

View/Edit arkL Database interval - Fenneria brachiata llDiatZ

Navigation

The age-window currently being used to search for terms for autocompletion is -11.01 -> 90.3122 Ma.

	interval above:	Cestodiscus pulchellus novazealandica llDiatZ
parent-intervals:	this interval:	Fenneria brachiata llDiatZ	sub-intervals:
	interval below:	Craspedodiscus oblongus - Brightwellia imperfecta llDiatZ

Mode selector

Interval data

intervalx:	Fenneria brachiata llDiatZhas added abv?yesid: 5250 sort:
alternative_term:	F. brachiata llDiatZblock label:
formal term:
interval_type:
parent_interval:
dataset:	diatoms low-lat (dataset id = 57)
alt dataset:	(dataset id = )
TSC Column:	id:48
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:		38.9900	<---	LADll Fenneria brachiata	7843	0.5000	C18n.1n	38.99	00038.9900
Base:		40.3122	<---	LADll Craspedodiscus oblongus	7846	0.7500	C18r	40.3122	00040.3123
base notes	DASHED at ca. 75% up in C18r in Barron (2015), who elevated it to define base of Triceratium inconspicuum Zone (replacing Aster. marylandica Zone of Scherer et al (2007). Was one chron lower in ca. middle C19r in Scherer et al. (2007). ZONE WAS: Triceratium inconspicuum: Former genus was "Lisitzinia", then Triceratium; then entire taxa changed "Triceratium inconspicuum is now Fenneria brachiata " (J.Barron to J.Ogg, May2020).				comp notes

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

Interval References

Dataset References