arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 90

View/Edit arkL Database interval - Schwagerina nux UralslbfZ

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The age-window currently being used to search for terms for autocompletion is 247 -> 347.45 Ma.

	interval above:	Pseudoschwagerina robusta UralslbfZ
parent-intervals:	this interval:	Schwagerina nux UralslbfZ	sub-intervals:
	interval below:	Sphaeroschwagerina fusiformis UralslbfZ

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Interval data

intervalx:	Schwagerina nux UralslbfZhas added abv?yesid: 11406 sort:185
alternative_term:	S. nuxblock label:
formal term:
interval_type:
parent_interval:
dataset:	forams - Fusulinids & bforams - Eurasia (dataset id = 90)
alt dataset:	(dataset id = )
TSC Column:	id:254
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:		297.0000	<---	base Pseudoschwagerina robusta DavydovLBFZ	11750	0.0000	Streptognathodus fusus CdontZ	297	00297.0000
Base:		297.4500	<---	FAD Pseudoschwagerina uddeni EuLBF	11749	0.0000	Streptognathodus constrictus CdontZ	297.45	00297.4500
base notes	DASH -- Uddeni base: 'uddeni should be at position of nux with current duration and nux and moelleri move up' (Henderson email 3Oct'19) => base moved to Middle of S. sigmoidalis-S.cristellaris Conodont zone. Had been drawn order Nux-Moelleri-Sphaerica, with base Nux as same level as base Str. Fusus conodont zone on Permophile 2015 chart (used here. but now order is changed). Middle of S.fusus-M.simulata Conodont zone on Henderson'12 chart.				comp notes

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Interval References

Dataset References

Rigo, M., et al. (2018). New Upper Triassic conodont biozonation of the Tethyan Realm. In, Tanner, L. H. (ed.) The Late Triassic World: Earth in a Time of Transition. Topics in Geobiology . 46: 189-235. gs