Janine Ochoa

Janine Ochoa
  • Doctor of Philosophy
  • University of the Philippines System

About

14
Publications
22,012
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341
Citations
Current institution
University of the Philippines System
Education
January 2015 - November 2019
University of Cambridge
Field of study
  • Archaeology

Publications

Publications (14)
Article
Full-text available
Islands have long been recognized as distinctive evolutionary arenas leading to morphologically divergent species, such as dwarfs and giants. We assessed how body size evolution in island mammals may have exacerbated their vulnerability, as well as how human arrival has contributed to their past and ongoing extinctions, by integrating data on 1231...
Article
Throughout the Late Pleistocene and Early Holocene, humans adapted to significant climate and environmental change. One key region for investigating these adaptive strategies is Island Southeast Asia, where fluctuating sea levels led to dramatic changes in coastlines, vegetation and fauna. The authors present new data from the re-excavation of Pila...
Chapter
Zooarchaeological assemblages from northern Palawan, Philippines document the changing composition of the island’s mammal fauna during the Late Quaternary. Ille Cave site has a well-dated archaeological sequence dating from the Terminal Pleistocene to the Holocene that includes identifications of tiger, two species of deer and a canid. This faunal...
Article
Full-text available
Copyright 2015; online publication 19 Dec 2014 Abstract Palaeogeographic reconstructions of Palawan Island using Geographic Information Systems based on present-day bathymetry show extensive changes in land area with respect to sea-level fluctuations during the Late Quaternary. Our analysis shows that a lowering of at least 135 meters from present-...
Article
Full-text available
Recent discoveries of taxonomically challenging Southeast Asian dwarf hominins from Liang Bua in Indonesia and the Callao Cave in the Philippines have enabled us to investigate the general tendency towards dwarfism or gigan-tism already observed in endemic insular animals. One cur-rent hypothesis suggests that the pygmy human phenotype is the resul...
Article
Full-text available
Recent excavations in northern Palawan, Philippines provide zooarchaeological and macrobotanical evidence documenting human occupation and changes in faunal composition and subsistence strategies. Here we present the archaeobiological record of Pasimbahan-Magsanib site dating from c. 10,500 yr. BP to the subrecent. The terrestrial vertebrate record...
Article
Full-text available
Excavations at the Ille site in north Palawan have produced a large Terminal Pleistocene to Late Holocene faunal assemblage. Derived both from the natural deaths of small mammals and the human hunting of large and intermediate game, the bone assemblage provides important new information about changes in the composition and structure of the mammal c...
Article
The tiger Panthera tigris (L.) has a fragmented modern biogeographic range, much contracted by recent extinctions, covering continental Asia from India, Nepal and Bhutan east through China and south to Peninsular Malaysia and the island of Sumatra in Indonesia. In Southeast Asia, the historic range of tiger included Java and Bali, and archaeozoolog...
Article
Full-text available
Excavations at a cave site on the island of Palawan in the Philippines show occupation from c. 11000 BP. A fine assemblage of tools and faunal remains shows the reliance of hunter-foragers switching from deer to pig. In 9500-9000 BP, a human cremation burial in a container was emplaced, the earliest yet known in the region.

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