Bedding pattern terms

DisplayName / TextDescription / Tracking
Thickening upward cycles / Beds occur in packages in which the average thickness of individual beds increases up section to the top of the cycle interval. / SMR050404
Bed offlap / Individual beds in a vertical sequence lap progressively sideward as a result of depocenter migration, thereby leading to bed downlap (foreset accumulation). / MattiSetGlossary090903
Bed onlap / Individual beds in a vertical sequence lap progressively higher and laterally onto a surface formed on older underlying beds (buttress contact). / MattiSetGlossary090903
Bed downlap / Individual beds in a vertical sequence lap progressively downward and laterally onto a surface formed on older underlying beds (bottomset accumulation). / MattiSetGlossary090903
Thinning upward cycles / Beds occur in packages in which the average thickness of individual beds decreases up section to the top of the cycle interval. / SMR050404

Bedding Style terms

DisplayName / TextDescription / Tracking
Amalgamated bedding / Beds occur in stacks of beds having similar composition and texture, but separated by abrupt discontinuities that are erosional. / MattiSedGlossary090903; Campbell, 1967 and Collinson and Thompson, 1989
Non parallel bedded / Bed sole and upper surface converge over distances of a few tens of meters to a few hundreds of meters. / MattiSetGlossary090903
Non parallel bedded wavy / mattiSedPickList3-051603
Non parallel bedded wavy discontinuous / mattiSedPickList3-051603
Non parallel bedded wavy continuous / mattiSedPickList3-051603
Non parallel bedded curved / mattiSedPickList3-051603
Non parallel bedded curved discontinuous / Outcrop-scale fabric defined by non-parallel, curviplanar bedding surfaces that have lateral extents averaging less than 10 m. Curved bedding surfaces are either concave or convex over their exposed extent; if they were concave and convex across the exposed extent, the bedding would be wavy. / mattiSedPickList3-051603
Non parallel bedded curved continuous / mattiSedPickList3-051603
Non parallel bedded planar / mattiSedPickList3-051603
Non parallel bedded planar continuous / mattiSedPickList3-051603
Non parallel bedded planar discontinuous / mattiSedPickList3-051603
Fissil bedding / Bedding parting surfaces separated by < 2mm (on average) over exposed outcrop (base on Jackson, 1997). / SMR
Channelate bedding / Bed sole forms an erosional channel into underlying beds. / MattiSetGlossary090903
Parallel bedded / Bed sole and upper surface are parallel for many tens to hundreds of meters. / MattiSetGlossary090903
Parallel bedded planar / mattiSedPickList3-051603
Parallel bedded planar continuous / mattiSedPickList3-051603
Parallel bedded planar discontinuous / mattiSedPickList3-051603
Parallel bedded wavy / mattiSedPickList3-051603
Parallel bedded wavy continuous / mattiSedPickList3-051603
Parallel bedded wavy discontinuous / mattiSedPickList3-051603
Parallel bedded curved / mattiSedPickList3-051603
Parallel bedded curved discontinuous / mattiSedPickList3-051603
Parallel bedded curved continuous / mattiSedPickList3-051603

Bedding thickness terms

DisplayName / TextDescription / Tracking
Sedimentary bedding layer thickness / Terms for average thickness of bedding layers (individual sedimentation units) within a geologic unit. / mattiSedPickList3-051603; SMR050304
medium bedded / Sedimentation units (strata) average 10-30 cm thick. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
non bedded / No apparent stratificaton in geologic unit. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
thin bedded / Sedimentation units (strata) average 3-10 cm thick. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
very thin bedded / Sedimentation units (strata) average 1-3 cm thick. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
laminated / Sedimentation units (strata) average < 1 cm thick in geologic unit.. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
very thick bedded / Sedimentation units (strata) average >100 cm thick. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
thick bedded / Sedimentation units (strata) average 30-100 cm thick. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
sedimentary bedding parting thickness / Terminology to describe the average thickness of rock between bedding parting surfaces in a sedimentary rock. Parting surfaces commonly coincide with bed boundaries and contribute to the recognition of stratification. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
Fissile parting / Parting surfaces spaced 1- 3 mm on average. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
Platy parting / Parting surfaces spaced 3-10 mm on average. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
Massive parting / Parting surfaces spaced >100 cm on average. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
Flaggy parting / Parting surfaces spaced 1-3 cm on average. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
Blocky bedding parting / Bedding parting surfaces spaced 10-30 cm on average. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
Papery parting / Parting surfaces spaced <1 mm on average. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)
Slabby parting / Parting surfaces spaced 3-10 cm on average. / mattiSedPickList3-051603; (modified from Ingram, 1954; see Campbell, 1967 and Collinson and Thompson, 1989)

Colors

DisplayName / TextDescription / Tracking
Black / Foster RGB: 222222, MundieRGB: 131313. Foster Notes: 2.5PB1/0. Munsell Chart Span Centroid: (all) 2.5PB0.8/0 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Blackish Blue / Foster RGB: 202830, MundieRGB: 161A1E. Munsell Chart Span Centroid: (10BG-9B,9B-5PB,5-9PB) 9.8B1.3/1.5 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Blackish Green / Foster RGB: 1A2421, MundieRGB: 141613. Munsell Chart Span Centroid: (8GY-3G,3-9G,9G-10BG) 10G1/1.4 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Blackish Purple / Foster RGB: 291E29, MundieRGB: 1D1018. Foster Notes: 0.8RP1/1.6. Munsell Chart Span Centroid: (9PB-3P,3-9P,9P-3RP,3-9RP,9RP-1R) 0.8RP0.9/1.6 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Blackish Red / Foster RGB: 2E1D21, MundieRGB: 1F0E11. Foster Notes: 3.9R1/1.7. Munsell Chart Span Centroid: (1-6R) 3.9R0.8/1.7 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Bluish Black / Foster RGB: 202428, MundieRGB: 151719. Foster Notes: Purplish Blue. Munsell Chart Span Centroid: (10BG-9B,9B-5PB,5-9PB) 9.6B1.1/0.8 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Bluish Gray / Foster RGB: 81878B, MundieRGB: 7D746D. Munsell Chart Span Centroid: (10BG-9B,9B-5PB,5-9PB) 8.9B5.5/0.9 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Bluish White / Foster RGB: E9E9ED, MundieRGB: F9DFCF. Foster Notes: conversion better; #CFDFF9 transposed but too dark. Munsell Chart Span Centroid: (10BG-9B,9B-5PB,5-9PB) 9.2B9.1/1.2 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Blue / Foster RGB: 4997D0, MundieRGB: 4285B4. Foster Notes: Syn celestial blue. Munsell Chart Span Centroid: (9B-5PB,5-7PB) 1.6PB5.9/9.4 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Bluish Green / Foster RGB: 00A693, MundieRGB: 009B76. Foster Notes: 2.9BG6/7.9673. Munsell Chart Span Centroid: (9G-10BG) 2.9BG6/9.6 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Green / Foster RGB: 3EB489, MundieRGB: 47A76A. Munsell Chart Span Centroid: (3-9G) 6.2G6.5/8.3 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Greenish Blue / Foster RGB: 239EBA, MundieRGB: 2A8D9C. Munsell Chart Span Centroid: (10BG-9B) 4.6B5.9/7.7 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Greenish Yellow / Foster RGB: E9E450, MundieRGB: FFDC33. Munsell Chart Span Centroid: (7-9Y,9Y-2GY) 9.8Y8.8/9.5 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Orange / Foster RGB: FD943F, MundieRGB: FFB841. Foster Notes: guess 4YR7/12; 4YR9/2.9 #FFDEC9 as indicated here is very light. Munsell Chart Span Centroid: (2-7YR) 4YR9/12 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Orange Yellow / Foster RGB: FFC14F, MundieRGB: FFB02E. Foster Notes: 0.1Y8.1/10.08. Munsell Chart Span Centroid: (7-8YR,8YR-1Y) 0.1Y8.1/10.5 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Purple / Foster RGB: D399E6, MundieRGB: DD80CC. Munsell Chart Span Centroid: (3-9P) 6P7/11 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Purplish Blue / Foster RGB: 6C79B8, MundieRGB: 62639B. Munsell Chart Span Centroid: (7-9PB) 7.3PB5.1/9 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Purplish Pink / Foster RGB: FFC8D6, MundieRGB: FF97BB. Foster Notes: 6RP8.5/5.3. Munsell Chart Span Centroid: (9P-3RP,3-9RP) 6RP8.5/11 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Violet / Foster RGB: 7E73B8, MundieRGB: 755D9A. Munsell Chart Span Centroid: (9PB-3P) 9.9PB5.1/9.4 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Yellow / Foster RGB: FADA5E, MundieRGB: FFCF40. Munsell Chart Span Centroid: (1-7Y) 4.4Y8.7/8.9 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Yellow Green / Foster RGB: BDDA57, MundieRGB: CED23A. Munsell Chart Span Centroid: (2-8GY) 4.9GY8.2/9.1 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brilliant Yellowish Green / Foster RGB: 83D37D, MundieRGB: 8CCB5E. Munsell Chart Span Centroid: (8GY-3G) 0.3G7.7/8.6 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brownish Black / Foster RGB: 28201C, MundieRGB: 140F0B. Foster Notes: 7.8YR1/0.9 Orange Yellow. Munsell Chart Span Centroid: (1-8YR,8YR-1Y,1-4Y) 7.8YR0.6/0.9 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brownish Gray / Foster RGB: 5B504F, MundieRGB: 503D33. Munsell Chart Span Centroid: (1-8YR,8YR-1Y,1-4Y) 5.65R3.4/0.9 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brownish Orange / Foster RGB: AE6938, MundieRGB: B15124. Foster Notes: Brown. Munsell Chart Span Centroid: (2-7YR) 4.1YR5/8 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Brownish Pink / Foster RGB: C2AC99, MundieRGB: CD9A7B. Foster Notes: Reddish Orange. Munsell Chart Span Centroid: (5-8YR) 7YR7.1/2.3 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Blue / Foster RGB: 00304E, MundieRGB: 002137. Foster Notes: 2.2PB1.7/5.353; syn. navy blue. Munsell Chart Span Centroid: (9B-5PB,5-7PB) 2.2PB1.7/5.5 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Bluish Gray / Foster RGB: 51585E, MundieRGB: 464544. Munsell Chart Span Centroid: (10BG-9B,9B-5PB,5-9PB) 0.3PB3.6/1.1 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Bluish Green / Foster RGB: 004B49, MundieRGB: 013A33. Foster Notes: 4.9BG2.7/4.4886. Munsell Chart Span Centroid: (9G-10BG) 4.9BG2.7/5 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Brown / Foster RGB: 422518, MundieRGB: 35170C. Munsell Chart Span Centroid: (3-8YR) 5.3YR1.6/3.4 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Gray / Foster RGB: 555555, MundieRGB: 49423D. Munsell Chart Span Centroid: (all) 2.5PB3.5/0 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Grayish Blue / Foster RGB: 36454F, MundieRGB: 2C3337. Munsell Chart Span Centroid: (10BG-9B,9B-5PB,5-9PB) 9.2B2.7/2 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Grayish Brown / Foster RGB: 3E322C, MundieRGB: 32221A. Munsell Chart Span Centroid: (3-8YR) 5.5YR2/1.5 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Grayish Green / Foster RGB: 3A4B47, MundieRGB: 313830. Foster Notes: (not dark greenish yellowish green or dark grayish yellowish green. Munsell Chart Span Centroid: (8GY-3G,3-9G,9G-10BG) 1BG2.9/1.8 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Grayish Olive / Foster RGB: 363527, MundieRGB: 2B2517. Munsell Chart Span Centroid: (4-9Y,9Y-2GY) 9.7Y2/1.8 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Grayish Olive Green / Foster RGB: 31362B, MundieRGB: 27261A. Foster Notes: Yellowish Green. Munsell Chart Span Centroid: (2-8GY) 5.4GY2/1.8 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Grayish Purple / Foster RGB: 50404D, MundieRGB: 452D35. Munsell Chart Span Centroid: (9PB-3P,3-9P,9P-3RP,3-9RP,9RP-1R) 0.5RP2.8/2 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Grayish Red / Foster RGB: 543D3F, MundieRGB: 482A2A. Munsell Chart Span Centroid: (1-6R) 2.9R2.7/2.1 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Grayish Reddish Brown / Foster RGB: 43302E, MundieRGB: 371F1C. Foster Notes: Orange. Munsell Chart Span Centroid: (6-9R,9R-1YR,1-3YR) 9R2/2 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.
Dark Grayish Yellow / Foster RGB: A18F60, MundieRGB: A47C45. Munsell Chart Span Centroid: (1-7Y) 3.8Y5.9/4 / Color centroids K.L. Kelly and D.B. Judd, 1976, National Bur. Standards, Spec. Publ. 440, 189 p. John Foster, Texas Precancel Club: Fix transcription errors from NBS Spec. Publ. 440; reconverted Munsell values to RGB; values outside RGB gamut adjusted.