arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 24

View/Edit arkL Database interval - Judithian LandVertZ

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The age-window currently being used to search for terms for autocompletion is 25.614 -> 130.0912 Ma.

	interval above:	Kirtlandian LandVertZ
parent-intervals:	this interval:	Judithian LandVertZ	sub-intervals:
	interval below:	Aquilan LandVertZ

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Interval data

intervalx:	Judithian LandVertZhas added abv?yesid: 3446 sort:
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	Vert - Fish and Reptile faunachrons (dataset id = 24)
alt dataset:	(dataset id = )
TSC Column:	id:287
stage:
colour:
interval_notes:	Within the Dinosaur Park Formation two principle faunal zones have been recognized: a lower Centrosaurus-Corythosaurus faunal zone (Chasomosaurus russelli, Corythosaurus and Gryposaurus) and an upper Styracosaurus-Lambeosaurus faunal zone (Styracosaurus-Lambeosaurus lambei). A possible third zone, the pachyrhinosaurid"-Lambeosaurus magnicristatus-Chamosaurus irvinensis faunal zone, a subdivision at the top of the upper Styracosaurus-Lambeosaurus fauna zone, may also be formally recognized. These "zones" may provide a basis for subdivision of the Judithian LVA." Colepiocephale ("knuckle head") is a genus of pachycephalosaur (bipedal, domed-head grazer) -- details and image at https://en.wikipedia.org/wiki/Colepiocephale and for all pachycephlosaurs at http://pachycephalosaurus.org
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:		75.6140	<---	base Kirtlandian LandVertZ	4240	0.7000	Campanian	75.614	00075.6140
Base:		80.0912	<---	base Judithian LandVertZ	4241	0.3100	Campanian	80.0912	00080.0912
base notes	DASHED -- Placed at 31% up in Campanian because "Radioisotopic ages indicate it spans about 5 million years, from about 75 to 80 Ma" (Lucas et al., 2012).				comp notes

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Dataset References