An archaeozoological dataset for 3000 years of animal management in the Netherlands.

This paper presents an archaeozoological dataset listing numbers of identified fragments for domestic cattle, sheep/goat, pig and horse from archaeological sites in the Netherlands dating from the Bronze Age to the Early Medieval period (c. 2000 BC - AD 1050) [1]. In addition to fragment numbers per species, the geo-referenced dataset includes chronological information, site descriptions, and bibliographic references. Data were collected from tables listing numbers of bone fragments per animal species as found in published and unpublished reports. Number of identified bone fragments per animal species form the most basic archaeozoological information. They can be used to reconstruct animal husbandry and human dietary practices in the past. The dataset can therefore be used in spatio-temporal studies of animal use and management across c. 3000 years.

Cattle health in the Iron Age and Roman Netherlands.

OBJECTIVE: To investigate diachonic and regional trends in the occurrence of pathologies in cattle in the Iron Age and Roman Netherlands. A key objective is to investigate whether the intensification of cattle husbandry in the Roman period was associated with an increase in pathology. MATERIALS: The data set consists of 167 sites with a combined total of 127,373 individual specimens for cattle, sheep/goat, horse, and pig. METHODS: A quantitative approach was used, investigating the frequency of pathologies over time and per region. For cattle, pathology frequencies were also investigated per type. Several multi-period sites were considered in more detail. RESULTS: Pathology frequencies increased during the Iron Age and Roman period. In cattle, joint pathology was most common, followed by dental pathology. CONCLUSIONS: The overall frequency of pathology aligns with frequencies in other regions. Some pathological conditions in cattle can tentatively be linked to intensification, such as joint pathology at two sites in the Middle and Late Roman periods, an increase in dental pathology and trauma). SIGNIFICANCE: This review revealed diachronic trends and linked them to developments in animal husbandry and highlights the importance of recording and publishing pathological lesions. LIMITATIONS: The multi-causal origin of joint and dental pathology makes it difficult to relate them to the intensification of cattle husbandry. SUGGESTIONS FOR FURTHER RESEARCH: It is hoped that this review will stimulate further paleopathological research globally, especially systematic studies into foot pathologies.

Cattle management in an Iron Age/Roman settlement in the Netherlands: Archaeozoological and stable isotope analysis.

Cattle were the predominant domestic animal in the Iron Age and Roman Netherlands, yet their management is still incompletely understood. Some aspects of cattle management, such as birth season and the provision of fodder, have received little or no attention so far. This paper is the first to investigate these aspects for the Iron Age and Roman Netherlands, through a case study of the site of Houten-Castellum. The rural settlement of Houten-Castellum was inhabited from the Middle Iron Age to the Middle Roman period, allowing a comparison between the Iron Age and Roman period. Excavations at this site have yielded a large, well-preserved animal bone assemblage. This paper investigates cattle husbandry by using an integrated approach, combining a multi-isotope analysis (oxygen, carbon and strontium) with archaeozoological and archaeobotanical results from Houten-Castellum and comparing the results with archaeobotanical evidence for fodder and evidence for dairy use for the Iron Age and Roman Netherlands in general. While our data set is small and results must therefore be interpreted cautiously, there is convincing evidence for an extended birth season in the Middle Iron Age, as well as the use of fodder.

Demographic reconstruction from ancient DNA supports rapid extinction of the great auk.

The great auk was once abundant and distributed across the North Atlantic. It is now extinct, having been heavily exploited for its eggs, meat, and feathers. We investigated the impact of human hunting on its demise by integrating genetic data, GPS-based ocean current data, and analyses of population viability. We sequenced complete mitochondrial genomes of 41 individuals from across the species' geographic range and reconstructed population structure and population dynamics throughout the Holocene. Taken together, our data do not provide any evidence that great auks were at risk of extinction prior to the onset of intensive human hunting in the early 16th century. In addition, our population viability analyses reveal that even if the great auk had not been under threat by environmental change, human hunting alone could have been sufficient to cause its extinction. Our results emphasise the vulnerability of even abundant and widespread species to intense and localised exploitation.