arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 24

View/Edit arkL Database interval - Adamanian LandVertz

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The age-window currently being used to search for terms for autocompletion is 170 -> 282.1416 Ma.

	interval above:	Revueltian LandVertz
parent-intervals:	this interval:	Adamanian LandVertz	sub-intervals:
	interval below:	Otischalkian LandVertz

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Interval data

intervalx:	Adamanian LandVertzhas added abv?yesid: 8671 sort:103
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:	The first occurrences of crocodile-like phytosaur Rutiodon defines the base of the Adamanian LVF. Rutiodon details and image: https://en.wikipedia.org/wiki/Rutiodon . The fossil-rich deposits of the Chinle basin of southwest USA are the main reference sections.
compilation_notes:
refs to add:
linked refs:
preset_duration:
preset_duration_notes:
tracecode	; Q2top from event age; Q1base from event age; Q3a duration from base & top

	age2020	age		event	event_id	pup	in interval	age	age2020
Top:		220.0000	<---	FAD Typothorax coccinarium (aetosaur)	10368	0.0000		220	00220.0000
Base:		232.1416	<---	FAD Rutiodon (phytosaur)	10367	0.0000	Laxitextella seegisi ConchZ	232.1416	00232.1416
base notes	Shown in Lucas (2010) as about 40% up in Carnian; and considered by Kozur (2010) as close to base of Laxitextella seegisi conchostracan Zone (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