Back to dataset

Species point records from 1992-94 DWT Ilfracombe littoral survey1992-94-DWT-Ilfracombe-littoral-survey.csv

You're previewing the first 4 rows of this file.

RecordKey	SurveyKey	SurveyName	SampleKey	StartDate	EndDate	DateType	LocationName	DataType	Latitude	Longitude	Projection	AphiaId	Species	Uncertain	Abundance_SACFORN	Abundance_Count	IsDead	SampleComment
JNCCMNCR10382292	JNCCMNCR10000337	1992-94 DWT Ilfracombe littoral survey	JNCCMNCR10020916	1992-03-19	1992-03-19	D	Rockham Bay (Bull Point to Morte Point)	Point	51.1941564547713	-4.20821446639378	WGS84	139265	Mangelia attenuata	FALSE	Not set	Not set	FALSE	An additional species list to supplement the previous visits records. Jerry Lee of north Devon Museum collected and identified these species during 1993 and 1992. Token specimens are kept at the museum.
JNCCMNCR10382262	JNCCMNCR10000337	1992-94 DWT Ilfracombe littoral survey	JNCCMNCR10020916	1992-03-19	1992-03-19	D	Rockham Bay (Bull Point to Morte Point)	Point	51.1941564547713	-4.20821446639378	WGS84	140168	Lacuna pallidula	FALSE	Not set	Not set	FALSE	An additional species list to supplement the previous visits records. Jerry Lee of north Devon Museum collected and identified these species during 1993 and 1992. Token specimens are kept at the museum.
JNCCMNCR10384391	JNCCMNCR10000337	1992-94 DWT Ilfracombe littoral survey	JNCCMNCR10020964	1992-03-19	1992-03-19	D	Rockham Bay (Bull Point to Morte Point)	Point	51.1941564547713	-4.20821446639378	WGS84	883	Polychaeta	FALSE	Not set	Not set	FALSE	Laminaria digitata has been given a nominal abundance value of Present for this record as in Arev it had no abundance value. Steep sided ridges, gullies and pools dominated by barnacles with algae present on lower shaded slopes. Ascophyllum in more sheltered areas, with Laurencia, Lomentaria,Mastocarpus and Palmaria most common. Abundant Topshells and Dogwhelks.
JNCCMNCR10387674	JNCCMNCR10000337	1992-94 DWT Ilfracombe littoral survey	JNCCMNCR10021046	1992-03-19	1992-03-19	D	Rockham Bay (Bull Point to Morte Point)	Point	51.1941564547713	-4.20821446639378	WGS84	883	Polychaeta	FALSE	Not set	Not set	FALSE	Decapoda has been removed from the species list for this record as more specific related taxa were also present, these are now marked as characterising. Rocky ridges to 4m with narrow scoured gullies becoming wider and less scoured towards LWST. Slates with igneous intrusions. Boulder consisted of a wide range of sizes to about 2m max and generally sat on fine gravel and sand with mixed fine sediment. Fine sediment decreasing towards the more mobile upper shore. Pools, boulders and ridges covered in large numbers of Gibbula cineraria, Monodonta lineata and Littorina littorea. Underboulder was rich with particularly high numbers and diversity diversity of crabs with a high abundance of brittle stars increasing towards LWST.