arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 24

View/Edit arkL Database interval - Cashenranchian LandVertZ

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The age-window currently being used to search for terms for autocompletion is 51.77 -> 168.94 Ma.

	interval above:	Mussentuchian LandVertZ
parent-intervals:	this interval:	Cashenranchian LandVertZ	sub-intervals:
	interval below:	Buffalogapian LandVertZ

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Interval data

intervalx:	Cashenranchian LandVertZhas added abv?yesid: 3450 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:	Tenontosaurus genus of ornithopod (grazing three-toed) dinosaur are considered a type of iguanodont -- details and image at https://en.wikipedia.org/wiki/Tenontosaurus
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:		101.7700	<---	base Mussentuchian LandVertZ	4244	0.9000	Albian	101.77	00101.7700
Base:		118.9400	<---	base Cashenranchian LandVertZ	4245	0.3000	Aptian	118.94	00118.9400
base notes	DOTTED -- "Cashenranchian time, based on various data, is equivalent to the late Aptian and Albian" (Lucas et al., 2012) although they dash the base as about 30% up in Aptian (used here).				comp notes

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Interval References

Dataset References

Lucas, S. G. (2009a). Global Jurassic tetrapod biochronology. Volumina Jurassica. 6: 99-108. gs

Lucas, S. G. (2010b). The Triassic timescale based on nonmarine tetrapod biostratigraphy and biochronology. In, Lucas, S. G. (ed.) The Triassic Timescale. Geological Society of London, Special Publications . 334: 17-39. gs

Lucas, S. G., Sullivan, R. M. & Spielmann, J. A. (2012a). Cretaceous vertebrate biochronology, North American Western Interior. Journal of Stratigraphy. 36(2): 426-461. gs