Multiple Microanalyses of a Sample from the Vinland Map

D. V.P. Sommer; K. Mühlen Axelsson; M. J. Collins; S. Fiddyment; J. Bredal-Jørgensen; K. P. Simonsen; C. B. Lauridsen; R. Larsen

doi:10.1111/arcm.12249

Multiple Microanalyses of a Sample from the Vinland Map

D. V.P. Sommer^*, K. Mühlen Axelsson, M. J. Collins, S. Fiddyment, J. Bredal-Jørgensen, K. P. Simonsen, C. B. Lauridsen, R. Larsen

^*Corresponding author for this work

1 Citation (Scopus)

Abstract

A sample of the Vinland Map remaining from the radiocarbon dating was analysed with the purpose of identifying the post-1950 contaminant and establishing other evidence on the material composition, identity and condition. The analyses revealed that the parchment originates from a bovid and contains hair remnants. The fibre structure was in poor condition, with fragmented collagen fibres and a low hydrothermal stability. Greenish and reddish particles were observed on the parchment. The greenish particles were identified as basic copper(II) chloride, most probably atacamite, and the reddish particles as rust; that is, various iron(III) oxides. The extracted modern contaminant was identified as being naturally produced glycerol monostearate.

Original language	English
Journal	Archaeometry
Volume	59
Issue number	2
Pages (from-to)	287-301
ISSN	0003-813X
DOIs	https://doi.org/10.1111/arcm.12249
Publication status	Published - Apr 2017
Externally published	Yes

Keywords

atacamite
collagen
multiple microanalyses
organic contaminant
parchment
Vinland Map

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10.1111/arcm.12249

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title = "Multiple Microanalyses of a Sample from the Vinland Map",

abstract = "A sample of the Vinland Map remaining from the radiocarbon dating was analysed with the purpose of identifying the post-1950 contaminant and establishing other evidence on the material composition, identity and condition. The analyses revealed that the parchment originates from a bovid and contains hair remnants. The fibre structure was in poor condition, with fragmented collagen fibres and a low hydrothermal stability. Greenish and reddish particles were observed on the parchment. The greenish particles were identified as basic copper(II) chloride, most probably atacamite, and the reddish particles as rust; that is, various iron(III) oxides. The extracted modern contaminant was identified as being naturally produced glycerol monostearate.",

keywords = "atacamite, collagen, multiple microanalyses, organic contaminant, parchment, Vinland Map",

author = "Sommer, {D. V.P.} and {M{\"u}hlen Axelsson}, K. and Collins, {M. J.} and S. Fiddyment and J. Bredal-J{\o}rgensen and Simonsen, {K. P.} and Lauridsen, {C. B.} and R. Larsen",

year = "2017",

month = apr,

doi = "10.1111/arcm.12249",

language = "English",

volume = "59",

pages = "287--301",

journal = "Archaeometry",

issn = "0003-813X",

publisher = "Wiley-Blackwell",

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TY - JOUR

T1 - Multiple Microanalyses of a Sample from the Vinland Map

AU - Sommer, D. V.P.

AU - Mühlen Axelsson, K.

AU - Collins, M. J.

AU - Fiddyment, S.

AU - Bredal-Jørgensen, J.

AU - Simonsen, K. P.

AU - Lauridsen, C. B.

AU - Larsen, R.

PY - 2017/4

Y1 - 2017/4

N2 - A sample of the Vinland Map remaining from the radiocarbon dating was analysed with the purpose of identifying the post-1950 contaminant and establishing other evidence on the material composition, identity and condition. The analyses revealed that the parchment originates from a bovid and contains hair remnants. The fibre structure was in poor condition, with fragmented collagen fibres and a low hydrothermal stability. Greenish and reddish particles were observed on the parchment. The greenish particles were identified as basic copper(II) chloride, most probably atacamite, and the reddish particles as rust; that is, various iron(III) oxides. The extracted modern contaminant was identified as being naturally produced glycerol monostearate.

AB - A sample of the Vinland Map remaining from the radiocarbon dating was analysed with the purpose of identifying the post-1950 contaminant and establishing other evidence on the material composition, identity and condition. The analyses revealed that the parchment originates from a bovid and contains hair remnants. The fibre structure was in poor condition, with fragmented collagen fibres and a low hydrothermal stability. Greenish and reddish particles were observed on the parchment. The greenish particles were identified as basic copper(II) chloride, most probably atacamite, and the reddish particles as rust; that is, various iron(III) oxides. The extracted modern contaminant was identified as being naturally produced glycerol monostearate.

KW - atacamite

KW - collagen

KW - multiple microanalyses

KW - organic contaminant

KW - parchment

KW - Vinland Map

U2 - 10.1111/arcm.12249

DO - 10.1111/arcm.12249

M3 - Journal article

AN - SCOPUS:84978477094

SN - 0003-813X

VL - 59

SP - 287

EP - 301

JO - Archaeometry

JF - Archaeometry

IS - 2

ER -

Multiple Microanalyses of a Sample from the Vinland Map

Abstract

Keywords

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