arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 81

View/Edit arkL Database interval - Magnigondolella sp. SCCdontZ

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The age-window currently being used to search for terms for autocompletion is 196.59 -> 296.645 Ma.

	interval above:	Nicoraella germanica SCCdontZ
parent-intervals:	this interval:	Magnigondolella sp. SCCdontZ	sub-intervals:
	interval below:	Chiosella timorensis SCCdontZ

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Interval data

intervalx:	Magnigondolella sp. SCCdontZhas added abv?yesid: 8009 sort:186
alternative_term:	M. sp. 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:		246.5900	<---	FAD Nicoraella germanica	9588	0.0000	MT3n	246.59	00246.5520
Base:		246.6450	<---	FAD Neogondolella? regalis	9590	0.5000	synth intv FAD of Ch. timorensis -> base MT3n	246.645	00246.6260
base notes	DASHED - WAS "Neospathodus ex. gr. regalis"; but Orchard Nov’19 email to J.Ogg "Neospathodus ex gr. regale should be Magnigondolella sp. (formerly Neogondolella) (Golding & Orchard, 2017).". At Guandao, South China (candidate for base-Anisian GSSP), FAD of N. regalis is 5m above FAD of Ch. timorensis according to Lehrmann et al (2015; suppl. tabl; and enlarged figure in their 2006 Geology paper) => both Ch. timorensis and N. regalis zones are very thin in S.China. Based on Lehrmann et al. (2006), it is about 30% up between FAD of Ch. timorensis and base of major polarity zone MT3n (but 50% used here). Kozur’03 shows this zone beginning at middle of Aegean sub-stage (baes of his P. guexi ammonite zone). GTS04 Base of Zone (and maybe FAD of name-species?) at base of Keyer. subrobustus zone = upper-Spathian; but Kozur’s is used here.				comp notes

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Interval References

Dataset References