Site type

Location

Coordinates (degrees)
041.775° N, 012.256° E
Coordinates (DMS)
041° 46' 00" E, 012° 15' 00" N
Country (ISO 3166)
Italy (IT)

radiocarbon date Radiocarbon dates (63)

Lab ID Context Material Taxon Method Uncalibrated age Calibrated age References
LY-14148 wood NA NA 2025±35 BP 2055–1842 cal BP Palmisano2017_Italy Bird et al. 2022
LY-4197 shell NA NA 190±30 BP 301–73 cal BP Goiran Jean-Philippe; Salomon Ferreol; Bukowieki Evelyne; Boetto Giula (2012) Relations entre des carottages dans les bassins et sur les structures poruaires. Chronique des activites archaeologiques de l'Ecole francaise de Rome. Italie centrale. Bird et al. 2022
LY-4200 shell NA NA 2720±30 BP 2860–2759 cal BP Larsson 2019 Bird et al. 2022
LY-4242 charcoal NA NA 2135±35 BP 2300–1997 cal BP Palmisano2017_Italy Bird et al. 2022
LY-4243 organic matter NA NA 2250±35 BP 2342–2152 cal BP Jean-Philippe Goiran FerrÌ©ol Salomon HervÌ© Tronch̬re Hatem Djerbi Pierre Carbonel Carole Ognard et Christine Oberlin åÇåÊGÌ©oarchÌ©ologie des ports de Claude et de Trajan Portus delta du TibreåÊåÈ MÌ©langes de l'Ìäcole fran̤aise de Rome - AntiquitÌ© 123-1åÊ åÊ2011 157-236. Bird et al. 2022
LY-4429 organic matter NA NA 2320±30 BP 2402–2181 cal BP http://www.arar.mom.fr/banadora/ Bird et al. 2022
LY-4431 organic matter NA NA 3360±30 BP 3687–3490 cal BP http://www.arar.mom.fr/banadora/ Bird et al. 2022
LY-4432 organic matter NA NA 2585±30 BP 2759–2545 cal BP http://www.arar.mom.fr/banadora/ Bird et al. 2022
LY-4433 charcoal NA NA 2145±30 BP 2300–2002 cal BP Jean-Philippe Goiran FerrÌ©ol Salomon HervÌ© Tronch̬re Hatem Djerbi Pierre Carbonel Carole Ognard et Christine Oberlin åÇåÊGÌ©oarchÌ©ologie des ports de Claude et de Trajan Portus delta du TibreåÊåÈ MÌ©langes de l'Ìäcole fran̤aise de Rome - AntiquitÌ© 123-1åÊ åÊ2011 157-236. Bird et al. 2022
LYON-4044 organic matter NA NA 2170±30 BP 2308–2055 cal BP http://www.arar.mom.fr/banadora/ Bird et al. 2022
LYON-4045 organic matter NA NA 2250±30 BP 2339–2155 cal BP Capuzzo, Boaretto, and Barceló 2014 Bird et al. 2022
LYON-4198 shell NA NA 2115±30 BP 2287–1997 cal BP http://www.arar.mom.fr/banadora/ Bird et al. 2022
LYON-4199 shell NA NA 3265±30 BP 3562–3406 cal BP Capuzzo, Boaretto, and Barceló 2014 Bird et al. 2022
LYON-4201 shell NA NA 3555±35 BP 3965–3721 cal BP http://www.arar.mom.fr/banadora/ Bird et al. 2022
LYON-4202 shell NA NA 3445±30 BP 3827–3590 cal BP Djindjian F. 2000. In SFP mÔøΩmoire 28: 95-112. Bird et al. 2022
LYON-4286 shell NA NA 2690±30 BP 2848–2754 cal BP http://www.arar.mom.fr/banadora/ Bird et al. 2022
LYON-4287 shell NA NA 2520±30 BP 2737–2493 cal BP http://www.arar.mom.fr/banadora/ Bird et al. 2022
LYON-4293 shell NA NA 3225±30 BP 3482–3385 cal BP http://www.arar.mom.fr/banadora/ Bird et al. 2022
LYON-4294 shell NA NA 3465±30 BP 3830–3641 cal BP http://www.arar.mom.fr/banadora/ Bird et al. 2022
LYON-4295 shell NA NA 3410±30 BP 3815–3570 cal BP http://www.arar.mom.fr/banadora/ Bird et al. 2022

typological date Typological dates (0)

Classification Estimated age References

Bibliographic reference Bibliographic references

@misc{Palmisano2017_Italy,
  
}
@misc{Goiran Jean-Philippe; Salomon Ferreol; Bukowieki Evelyne; Boetto Giula (2012) Relations entre des carottages dans les bassins et sur les structures poruaires. Chronique des activites archaeologiques de l'Ecole francaise de Rome. Italie centrale.,
  
}
@misc{Larsson 2019,
  
}
@misc{Jean-Philippe Goiran FerrÌ©ol Salomon HervÌ© Tronch̬re Hatem Djerbi Pierre Carbonel Carole Ognard et Christine Oberlin åÇåÊGÌ©oarchÌ©ologie des ports de Claude et de Trajan Portus delta du TibreåÊåÈ MÌ©langes de l'Ìäcole fran̤aise de Rome - AntiquitÌ© 123-1åÊ åÊ2011 157-236.,
  
}
@misc{http://www.arar.mom.fr/banadora/,
  
}
@article{CapuzzoEtAl2014,
  title = {EUBAR: A Database of 14C Measurements for the European Bronze Age. A Bayesian Analysis of 14C-Dated Archaeological Contexts from Northern Italy and Southern France},
  shorttitle = {EUBAR},
  author = {Capuzzo, Giacomo and Boaretto, Elisabetta and Barceló, Juan A.},
  year = {2014},
  month = {jan},
  journal = {Radiocarbon},
  volume = {56},
  number = {2},
  pages = {851–869},
  issn = {0033-8222, 1945-5755},
  doi = {10.2458/56.17453},
  abstract = {The chronological framework of European protohistory is mostly a relative chronology based on typology and stratigraphic data. Synchronization of different time periods suffers from a lack of absolute dates; therefore, disagreements between different chronological schemes are difficult to reconcile. An alternative approach was applied in this study to build a more precise and accurate absolute chronology. To the best of our knowledge, we have collected all the published 14C dates for the archaeological sites in the region from the Ebro River (Spain) to the Middle Danube Valley (Austria) for the period 1800–750 BC. The available archaeological information associated with the 14C dates was organized in a database that totaled more than 1600 14C dates. In order to build an accurate and precise chronology, quality selection rules have been applied to the 14C dates based on both archaeological context and analytical quality. Using the OxCal software and Bayesian analysis, several 14C time sequences were created following the archaeological data and different possible scenarios were tested in northern Italy and southern France.},
  langid = {english},
  month_numeric = {1}
}
@misc{Djindjian F. 2000. In SFP mÔøΩmoire 28: 95-112.,
  
}
@misc{Brocher J.E. Gallia PrÔøΩhistoire 56   2016 8-27.,
  
}
@misc{van Willigen 2006,
  
}
@misc{Fontana L.  2000. In SFP mÔøΩmoire 28: 59-65.,
  
}
@misc{Cauvin J. 1989b 83,
  
}
@misc{Salomon F. Delile H. Goiran J.P. Bravard J.P. and Keay S. 2012. The Canale di Comunicazione Traverso in Portus: the Roman sea harbour under river influence (Tiber delta Italy). GÌ©omorphologie: relief processus environnement 18(1) pp.75-90.,
  
}
@misc{Aubry T   2012. JHE 62: 116-137.,
  
}
@misc{Ferrara G. Reinharz M. and Tongiorgi E. 1959. Carbon-14 dating in Pisa. Radiocarbon 1(1) pp.103-110.,
  
}
@misc{Valde-Nowak 2010,
  
}
@misc{Mlekuz 2008,
  
}
@misc{Kiel DB 4005,
  
}
@misc{Alessio M. Allegri L. Bella F. Improta S. Belluomini G. Calderone G. Cortesi C. Manfra L. Petrone V. and Fruscalzo A. 1978. University of Rome carbon-14 dates XV. Radiocarbon 20(1) pp.68-78.,
  
}
@misc{Gehlen 2010,
  
}
@misc{Alessio M. Bella F. Cortesi C1976. University of Rome carbon-14 dates II. Radiocarbon 6 pp. 77-90.,
  
}
@misc{Easton 1976 168,
  
}
@misc{OnoratiniG and Renault-MiskovskyJPrÔøΩhistoire et environnement du paleolithique superieur du sud-est de la Francein: European late pleistocene isotope stages 2 and 3: humans their ecology & cultural adaptationsp131-174. Douka K.  2012. JHE xxx:1,
  
}
@article{p3k14c,
  title = {P3k14c, a Synthetic Global Database of Archaeological Radiocarbon Dates},
  author = {Bird, Darcy and Miranda, Lux and Vander Linden, Marc and Robinson, Erick and Bocinsky, R. Kyle and Nicholson, Chris and Capriles, José M. and Finley, Judson Byrd and Gayo, Eugenia M. and Gil, Adolfo and d’Alpoim Guedes, Jade and Hoggarth, Julie A. and Kay, Andrea and Loftus, Emma and Lombardo, Umberto and Mackie, Madeline and Palmisano, Alessio and Solheim, Steinar and Kelly, Robert L. and Freeman, Jacob},
  year = {2022},
  month = {jan},
  journal = {Scientific Data},
  volume = {9},
  number = {1},
  pages = {27},
  publisher = {Nature Publishing Group},
  issn = {2052-4463},
  doi = {10.1038/s41597-022-01118-7},
  abstract = {Archaeologists increasingly use large radiocarbon databases to model prehistoric human demography (also termed paleo-demography). Numerous independent projects, funded over the past decade, have assembled such databases from multiple regions of the world. These data provide unprecedented potential for comparative research on human population ecology and the evolution of social-ecological systems across the Earth. However, these databases have been developed using different sample selection criteria, which has resulted in interoperability issues for global-scale, comparative paleo-demographic research and integration with paleoclimate and paleoenvironmental data. We present a synthetic, global-scale archaeological radiocarbon database composed of 180,070 radiocarbon dates that have been cleaned according to a standardized sample selection criteria. This database increases the reusability of archaeological radiocarbon data and streamlines quality control assessments for various types of paleo-demographic research. As part of an assessment of data quality, we conduct two analyses of sampling bias in the global database at multiple scales. This database is ideal for paleo-demographic research focused on dates-as-data, bayesian modeling, or summed probability distribution methodologies.},
  copyright = {2022 The Author(s)},
  langid = {english},
  keywords = {Archaeology,Chemistry},
  month_numeric = {1}
}
{"bibtex_key":"Palmisano2017_Italy","bibtex_type":"misc"}{"bibtex_key":"Goiran Jean-Philippe; Salomon Ferreol; Bukowieki Evelyne; Boetto Giula (2012) Relations entre des carottages dans les bassins et sur les structures poruaires. Chronique des activites archaeologiques de l'Ecole francaise de Rome. Italie centrale.","bibtex_type":"misc"}{"bibtex_key":"Larsson 2019","bibtex_type":"misc"}{"bibtex_key":"Jean-Philippe Goiran FerrÌ©ol Salomon HervÌ© Tronch̬re Hatem Djerbi Pierre Carbonel Carole Ognard et Christine Oberlin åÇåÊGÌ©oarchÌ©ologie des ports de Claude et de Trajan Portus delta du TibreåÊåÈ MÌ©langes de l'Ìäcole fran̤aise de Rome - AntiquitÌ© 123-1åÊ åÊ2011 157-236.","bibtex_type":"misc"}{"bibtex_key":"http://www.arar.mom.fr/banadora/","bibtex_type":"misc"}[{"bibtex_key":"CapuzzoEtAl2014","bibtex_type":"article","title":"{EUBAR: A Database of 14C Measurements for the European Bronze Age. A Bayesian Analysis of 14C-Dated Archaeological Contexts from Northern Italy and Southern France}","shorttitle":"{EUBAR}","author":"{Capuzzo, Giacomo and Boaretto, Elisabetta and Barceló, Juan A.}","year":"{2014}","month":"{jan}","journal":"{Radiocarbon}","volume":"{56}","number":"{2}","pages":"{851–869}","issn":"{0033-8222, 1945-5755}","doi":"{10.2458/56.17453}","abstract":"{The chronological framework of European protohistory is mostly a relative chronology based on typology and stratigraphic data. Synchronization of different time periods suffers from a lack of absolute dates; therefore, disagreements between different chronological schemes are difficult to reconcile. An alternative approach was applied in this study to build a more precise and accurate absolute chronology. To the best of our knowledge, we have collected all the published 14C dates for the archaeological sites in the region from the Ebro River (Spain) to the Middle Danube Valley (Austria) for the period 1800–750 BC. The available archaeological information associated with the 14C dates was organized in a database that totaled more than 1600 14C dates. In order to build an accurate and precise chronology, quality selection rules have been applied to the 14C dates based on both archaeological context and analytical quality. Using the OxCal software and Bayesian analysis, several 14C time sequences were created following the archaeological data and different possible scenarios were tested in northern Italy and southern France.}","langid":"{english}","month_numeric":"{1}"}]{"bibtex_key":"Djindjian F. 2000. In SFP mÔøΩmoire 28: 95-112.","bibtex_type":"misc"}{"bibtex_key":"Brocher J.E. Gallia PrÔøΩhistoire 56   2016 8-27.","bibtex_type":"misc"}{"bibtex_key":"van Willigen 2006","bibtex_type":"misc"}{"bibtex_key":"Fontana L.  2000. In SFP mÔøΩmoire 28: 59-65.","bibtex_type":"misc"}{"bibtex_key":"Cauvin J. 1989b 83","bibtex_type":"misc"}{"bibtex_key":"Salomon F. Delile H. Goiran J.P. Bravard J.P. and Keay S. 2012. The Canale di Comunicazione Traverso in Portus: the Roman sea harbour under river influence (Tiber delta Italy). GÌ©omorphologie: relief processus environnement 18(1) pp.75-90.","bibtex_type":"misc"}{"bibtex_key":"Aubry T   2012. JHE 62: 116-137.","bibtex_type":"misc"}{"bibtex_key":"Ferrara G. Reinharz M. and Tongiorgi E. 1959. Carbon-14 dating in Pisa. Radiocarbon 1(1) pp.103-110.","bibtex_type":"misc"}{"bibtex_key":"Valde-Nowak 2010","bibtex_type":"misc"}{"bibtex_key":"Mlekuz 2008","bibtex_type":"misc"}{"bibtex_key":"Kiel DB 4005","bibtex_type":"misc"}{"bibtex_key":"Alessio M. Allegri L. Bella F. Improta S. Belluomini G. Calderone G. Cortesi C. Manfra L. Petrone V. and Fruscalzo A. 1978. University of Rome carbon-14 dates XV. Radiocarbon 20(1) pp.68-78.","bibtex_type":"misc"}{"bibtex_key":"Gehlen 2010","bibtex_type":"misc"}{"bibtex_key":"Alessio M. Bella F. Cortesi C1976. University of Rome carbon-14 dates II. Radiocarbon 6 pp. 77-90.","bibtex_type":"misc"}{"bibtex_key":"Easton 1976 168","bibtex_type":"misc"}{"bibtex_key":"OnoratiniG and Renault-MiskovskyJPrÔøΩhistoire et environnement du paleolithique superieur du sud-est de la Francein: European late pleistocene isotope stages 2 and 3: humans their ecology & cultural adaptationsp131-174. Douka K.  2012. JHE xxx:1","bibtex_type":"misc"}[{"bibtex_key":"p3k14c","bibtex_type":"article","title":"{P3k14c, a Synthetic Global Database of Archaeological Radiocarbon Dates}","author":"{Bird, Darcy and Miranda, Lux and Vander Linden, Marc and Robinson, Erick and Bocinsky, R. Kyle and Nicholson, Chris and Capriles, José M. and Finley, Judson Byrd and Gayo, Eugenia M. and Gil, Adolfo and d’Alpoim Guedes, Jade and Hoggarth, Julie A. and Kay, Andrea and Loftus, Emma and Lombardo, Umberto and Mackie, Madeline and Palmisano, Alessio and Solheim, Steinar and Kelly, Robert L. and Freeman, Jacob}","year":"{2022}","month":"{jan}","journal":"{Scientific Data}","volume":"{9}","number":"{1}","pages":"{27}","publisher":"{Nature Publishing Group}","issn":"{2052-4463}","doi":"{10.1038/s41597-022-01118-7}","abstract":"{Archaeologists increasingly use large radiocarbon databases to model prehistoric human demography (also termed paleo-demography). Numerous independent projects, funded over the past decade, have assembled such databases from multiple regions of the world. These data provide unprecedented potential for comparative research on human population ecology and the evolution of social-ecological systems across the Earth. However, these databases have been developed using different sample selection criteria, which has resulted in interoperability issues for global-scale, comparative paleo-demographic research and integration with paleoclimate and paleoenvironmental data. We present a synthetic, global-scale archaeological radiocarbon database composed of 180,070 radiocarbon dates that have been cleaned according to a standardized sample selection criteria. This database increases the reusability of archaeological radiocarbon data and streamlines quality control assessments for various types of paleo-demographic research. As part of an assessment of data quality, we conduct two analyses of sampling bias in the global database at multiple scales. This database is ideal for paleo-demographic research focused on dates-as-data, bayesian modeling, or summed probability distribution methodologies.}","copyright":"{2022 The Author(s)}","langid":"{english}","keywords":"{Archaeology,Chemistry}","month_numeric":"{1}"}]
---
:bibtex_key: Palmisano2017_Italy
:bibtex_type: :misc
---
:bibtex_key: Goiran Jean-Philippe; Salomon Ferreol; Bukowieki Evelyne; Boetto Giula
  (2012) Relations entre des carottages dans les bassins et sur les structures poruaires.
  Chronique des activites archaeologiques de l'Ecole francaise de Rome. Italie centrale.
:bibtex_type: :misc
---
:bibtex_key: Larsson 2019
:bibtex_type: :misc
---
:bibtex_key: Jean-Philippe Goiran FerrÌ©ol Salomon HervÌ© Tronch̬re Hatem Djerbi Pierre
  Carbonel Carole Ognard et Christine Oberlin åÇåÊGÌ©oarchÌ©ologie des ports de Claude
  et de Trajan Portus delta du TibreåÊåÈ MÌ©langes de l'Ìäcole fran̤aise de Rome -
  AntiquitÌ© 123-1åÊ åÊ2011 157-236.
:bibtex_type: :misc
---
:bibtex_key: http://www.arar.mom.fr/banadora/
:bibtex_type: :misc
---
- :bibtex_key: CapuzzoEtAl2014
  :bibtex_type: :article
  :title: "{EUBAR: A Database of 14C Measurements for the European Bronze Age. A Bayesian
    Analysis of 14C-Dated Archaeological Contexts from Northern Italy and Southern
    France}"
  :shorttitle: "{EUBAR}"
  :author: "{Capuzzo, Giacomo and Boaretto, Elisabetta and Barceló, Juan A.}"
  :year: "{2014}"
  :month: "{jan}"
  :journal: "{Radiocarbon}"
  :volume: "{56}"
  :number: "{2}"
  :pages: "{851–869}"
  :issn: "{0033-8222, 1945-5755}"
  :doi: "{10.2458/56.17453}"
  :abstract: "{The chronological framework of European protohistory is mostly a relative
    chronology based on typology and stratigraphic data. Synchronization of different
    time periods suffers from a lack of absolute dates; therefore, disagreements between
    different chronological schemes are difficult to reconcile. An alternative approach
    was applied in this study to build a more precise and accurate absolute chronology.
    To the best of our knowledge, we have collected all the published 14C dates for
    the archaeological sites in the region from the Ebro River (Spain) to the Middle
    Danube Valley (Austria) for the period 1800–750 BC. The available archaeological
    information associated with the 14C dates was organized in a database that totaled
    more than 1600 14C dates. In order to build an accurate and precise chronology,
    quality selection rules have been applied to the 14C dates based on both archaeological
    context and analytical quality. Using the OxCal software and Bayesian analysis,
    several 14C time sequences were created following the archaeological data and
    different possible scenarios were tested in northern Italy and southern France.}"
  :langid: "{english}"
  :month_numeric: "{1}"
---
:bibtex_key: 'Djindjian F. 2000. In SFP mÔøΩmoire 28: 95-112.'
:bibtex_type: :misc
---
:bibtex_key: Brocher J.E. Gallia PrÔøΩhistoire 56   2016 8-27.
:bibtex_type: :misc
---
:bibtex_key: van Willigen 2006
:bibtex_type: :misc
---
:bibtex_key: 'Fontana L.  2000. In SFP mÔøΩmoire 28: 59-65.'
:bibtex_type: :misc
---
:bibtex_key: Cauvin J. 1989b 83
:bibtex_type: :misc
---
:bibtex_key: 'Salomon F. Delile H. Goiran J.P. Bravard J.P. and Keay S. 2012. The
  Canale di Comunicazione Traverso in Portus: the Roman sea harbour under river influence
  (Tiber delta Italy). GÌ©omorphologie: relief processus environnement 18(1) pp.75-90.'
:bibtex_type: :misc
---
:bibtex_key: 'Aubry T   2012. JHE 62: 116-137.'
:bibtex_type: :misc
---
:bibtex_key: Ferrara G. Reinharz M. and Tongiorgi E. 1959. Carbon-14 dating in Pisa.
  Radiocarbon 1(1) pp.103-110.
:bibtex_type: :misc
---
:bibtex_key: Valde-Nowak 2010
:bibtex_type: :misc
---
:bibtex_key: Mlekuz 2008
:bibtex_type: :misc
---
:bibtex_key: Kiel DB 4005
:bibtex_type: :misc
---
:bibtex_key: Alessio M. Allegri L. Bella F. Improta S. Belluomini G. Calderone G.
  Cortesi C. Manfra L. Petrone V. and Fruscalzo A. 1978. University of Rome carbon-14
  dates XV. Radiocarbon 20(1) pp.68-78.
:bibtex_type: :misc
---
:bibtex_key: Gehlen 2010
:bibtex_type: :misc
---
:bibtex_key: Alessio M. Bella F. Cortesi C1976. University of Rome carbon-14 dates
  II. Radiocarbon 6 pp. 77-90.
:bibtex_type: :misc
---
:bibtex_key: Easton 1976 168
:bibtex_type: :misc
---
:bibtex_key: 'OnoratiniG and Renault-MiskovskyJPrÔøΩhistoire et environnement du paleolithique
  superieur du sud-est de la Francein: European late pleistocene isotope stages 2
  and 3: humans their ecology & cultural adaptationsp131-174. Douka K.  2012. JHE
  xxx:1'
:bibtex_type: :misc
---
- :bibtex_key: p3k14c
  :bibtex_type: :article
  :title: "{P3k14c, a Synthetic Global Database of Archaeological Radiocarbon Dates}"
  :author: "{Bird, Darcy and Miranda, Lux and Vander Linden, Marc and Robinson, Erick
    and Bocinsky, R. Kyle and Nicholson, Chris and Capriles, José M. and Finley, Judson
    Byrd and Gayo, Eugenia M. and Gil, Adolfo and d’Alpoim Guedes, Jade and Hoggarth,
    Julie A. and Kay, Andrea and Loftus, Emma and Lombardo, Umberto and Mackie, Madeline
    and Palmisano, Alessio and Solheim, Steinar and Kelly, Robert L. and Freeman,
    Jacob}"
  :year: "{2022}"
  :month: "{jan}"
  :journal: "{Scientific Data}"
  :volume: "{9}"
  :number: "{1}"
  :pages: "{27}"
  :publisher: "{Nature Publishing Group}"
  :issn: "{2052-4463}"
  :doi: "{10.1038/s41597-022-01118-7}"
  :abstract: "{Archaeologists increasingly use large radiocarbon databases to model
    prehistoric human demography (also termed paleo-demography). Numerous independent
    projects, funded over the past decade, have assembled such databases from multiple
    regions of the world. These data provide unprecedented potential for comparative
    research on human population ecology and the evolution of social-ecological systems
    across the Earth. However, these databases have been developed using different
    sample selection criteria, which has resulted in interoperability issues for global-scale,
    comparative paleo-demographic research and integration with paleoclimate and paleoenvironmental
    data. We present a synthetic, global-scale archaeological radiocarbon database
    composed of 180,070 radiocarbon dates that have been cleaned according to a standardized
    sample selection criteria. This database increases the reusability of archaeological
    radiocarbon data and streamlines quality control assessments for various types
    of paleo-demographic research. As part of an assessment of data quality, we conduct
    two analyses of sampling bias in the global database at multiple scales. This
    database is ideal for paleo-demographic research focused on dates-as-data, bayesian
    modeling, or summed probability distribution methodologies.}"
  :copyright: "{2022 The Author(s)}"
  :langid: "{english}"
  :keywords: "{Archaeology,Chemistry}"
  :month_numeric: "{1}"

Changelog