CNDR Finds Database - Analysis table: core

Analysis table: core

	Find#	GRP #	Site sub div	Piece #	ML	MW	MTh	Comments	Colour	Category	Raw material	Type	Classification	Gridsquare	Knapping Group	Sample Area	Weight	Shape	% cortext remain.	# Blade scars	# Flake Scars	Discard feat.	Peb.Flint:Original Size	Flaked Peb:discard reason	Flaked Peb:# flakes removed	Cortex type	Extent from platform	Red.Stages	Stage	Scar orientation	Platform	Platform prep.	Platform feat.	Max blade scar L	Max blade scar W	Max flake scar L	Max flake scar W

Query Builder Result columns Filter by Order by Show page Items per page SQL result SELECT "findcode", "group_no", "site_sub_div", "piece_no", "ml", "mw", "mth", "comments", "colour", "category", "raw_material", "type", "classification", "gridsquare_no", "knapping_group", "sample_area", "microwear_analysis", "protein_residue_analysis", "raw_material_sourcing_analysis", "illustration", "drawing_number", "weight", "core_shape", "recycled_material", "procent_cortext_remaining", "number_of_blade_scars", "number_of_flake_scars", "core_maintenance", "discard_features", "pebble_flint_original_pebble_size", "flaked_pebbles_reason_discard", "flaked_pebbles_flakes_removed", "cortex_type", "extent_platform_area", "bipolar_working_stage", "reduction_stages", "stage", "scar_orientation", "platform", "core_platform_preparation", "platform_features", "maximum_blade_scar_length", "maximum_blade_scar_width", "maximum_flake_scar_length", "maximum_flake_scar_width", "lithic_record" FROM lithic_analysis_core ORDER BY "findcode" ASC OFFSET 0 LIMIT 10
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1,173 records in total.Out of which 820 are unique records.
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	100008.00003.001		Stainton West	1	30.30	26.30		distal end of flake or ...(see all) very broad blade partially worked on both faces, the piece is very worn with rounded edges	Grey	Flaked lithic	Tuff	Core	Core fragment			6	11.00	core on flake	< or c. 25%		4	Stepped/hinge fractures				Thin-worn	< or c. 25%	0	0		partial unifacial	Simple preparation	Marked negative bulb			10.00	13.30
	100008.00006.001		Stainton West	1	35.00	20.00	15.10	sub conical core, latest ...(see all) stage is represents a couple of removals one of which is a large single irregular blade scar, predominantly worked from one end during earliest stage, the flake scars on the earlier stage are short and end in hinge fracture scars and could represent miss hit blows	Grey	Flaked lithic	SSUC	Core	OP/B-F			6	13.00	sub conical	0	1	1	Flaws						1	0		partial unifacial	Unprepared	Diffuse negative bulb	34.90	10.20
	100008.00006.001		Stainton West	1	35.00	20.00	15.10	sub conical core, latest ...(see all) stage is represents a couple of removals one of which is a large single irregular blade scar, predominantly worked from one end during earliest stage, the flake scars on the earlier stage are short and end in hinge fracture scars and could represent miss hit blows	Grey	Flaked lithic	SSUC	Core	OP/B-F			6	13.00	sub conical	0	7	2	Flaws						1	1	Opposed passive	partial unifacial	Simple preparation	Diffuse negative bulb	20.00	5.50	7.00	9.00
	100008.02000.001		Stainton West	1	154.00	134.00	74.00	very large tuff cobble ...(see all) with one definite flake removal and two possible others within an area of stepped fractures which were probably caused by flaking activity, the step fractures follow linear flaws running through the material and probably represent the reason for discard	Grey	Flaked lithic	Tuff	Pebble				6	1.63							Flaws	3			0	0
	100032.00008.001	100031	Stainton West	1				partially flaked core ...(see all), possibly earlier working which has patinated however could also be thermal flake scars, latest stage of working has fresh flake scars, second stage appear to be slightly patinated	Brown	Flaked lithic	Chert	Core	PRA/B-F			6	28.00	irregular	0	1	2	Flaws				Indeterminate		1	0		partial bifacial			33.90	8.10
	100032.00008.001	100031	Stainton West	1				partially flaked core ...(see all), possibly earlier working which has patinated however could also be thermal flake scars, latest stage of working has fresh flake scars, second stage appear to be slightly patinated	Brown	Flaked lithic	Chert	Core	PRA/B-F			6	28.00	irregular	0		5	Flaws				Indeterminate		1	1	Right angle passive	partial bifacial		Diffuse negative bulb			32.30	22.40
	27022.01040.001	27109	Stainton West	1				a heat shattered pebble ...(see all) retained due to similarity of material with other worked flakes found in other contexts in the same area, comprises 1 primary chunk, 8 secondary chunks and 2 inner chunks, some refits are present but the pieces do not form the complete pebble/cobble, not clear if flaked or not due to the effects of heat but seems unlikely given the amount of pieces with cortex	Grey	Flaked lithic	Tuff	Pebble		1047		7	52.00		> or c. 75%				Indeterminate					0	0
	27032.01038.001	27109	Stainton West	1	30.00	24.10	16.60	tabular, banded material ...(see all) very similar to 27033.1028, fairly thin flat core, triangular shape in plan, worked from the angles on two edges, one edge has been worked from opposed ends (stage 1) while the platform at right angles to this has been worked from a single directio(stage 0), illustrate	Grey	Flaked lithic	Other	Core	PRA/B	1031	109		16.56	flat		2	6	Size						1	0		partial unifacial	Simple preparation				6.80	7.50
	27032.01038.001	27109	Stainton West	1	30.00	24.10	16.60	tabular, banded material ...(see all) very similar to 27033.1028, fairly thin flat core, triangular shape in plan, worked from the angles on two edges, one edge has been worked from opposed ends (stage 1) while the platform at right angles to this has been worked from a single directio(stage 0), illustrate	Grey	Flaked lithic	Other	Core	PRA/B	1031	109		16.56	flat		6	8	Size						1	1	Right angle passive	partial unifacial	Simple preparation
	27033.01055.001	27109	Stainton West	1	33.90	27.50	21.00	the cortex is a smooth ...(see all) water worn surface (could also be a polished surface but not really convincing as such), the final stage of working and the next are probably contemporary and are characterised by short narrow flakes many ending in stepped/hinge flake scars (reason for discard), the earliest stage is more blade dominated although all the blade/flake scars are truncated by later phases of reduction	White	Flaked lithic	Tuff	Core	OP/B-F	1009		7	26.00	wedge	< or c. 25%		10	Stepped/hinge fractures				Smooth-hard		2	0		partial unifacial	Simple preparation	Diffuse negative bulb			12.50	17.90