arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 2

View/Edit arkL Database interval - Pseudothurmannia ohmi TAZ

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The age-window currently being used to search for terms for autocompletion is 76.5006 -> 177.2702 Ma.

	interval above:	Taveraidiscus hugii TAZ
parent-intervals:	this interval:	Pseudothurmannia ohmi TAZ	sub-intervals: Pseudothurmannia picteti TAsZ; Pseudothurmannia catulloi TAsZ; Pseudothurmannia ohmi TAsZ;
	interval below:	Balearites balearis TAZ

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Interval data

intervalx:	Pseudothurmannia ohmi TAZhas added abv?yesid: 3120 sort:397
alternative_term:	P. ohmi TAZblock label:
formal term:
interval_type:
parent_interval:
dataset:	ammonites Tethyan (dataset id = 2)
alt dataset:	(dataset id = )
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:		126.5006	<---	base Taveraidiscus hugii TAZ	3452	0.1300	H/B Martinez_cycle	126.5006	00126.5000
Base:		127.2702	<---	base Pseudothurmannia ohmi TAZ	3455	0.2300	H13 Martinez_cycle	127.2702	00127.2700
base notes	base 23% up in cycle H13. Cycle-stratigrahy (Bodin et al., 2006) suggests a duration of about 0.8 myr. GTS07 -- P. ohmi duration is only 5% of duration of Hauterivian (McArthur et al, PPP07, but partial gap in their data). Implies extremely brief subzones (horizons). Formerly called Pseudothurmannia angulicostata auctorum. Three subzones (from base) are P. ohmi, Pseudothurmannia catulloi, Pseudothurmannia picteti -- Kilian Group, 2002. [DTS NOTE: Hauterivian uppermost ammonite zone in tethyan realm ’Pseudothurmannia angulicostata auct.’ has two subzones: lower = P. angulicostata auct.; upper = Pseudothurmannia catulloi (provisional name) (Hoedemaeker et al., 1993). Hoedemaeker would prefer that these were given zonal rank, because the ammonite assemblages are greatly different (and, may be a better definition of the base of the Barremian); but the rest of the working group preferred two subzones. OTHER NOTE: Contains 2 subzones.]				comp notes

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