Abstract:
:Early Holocene bison mandibles (Bison antiquus) from Nebraska, ca. 8500 y ago, were examined with a variety of modern histotechnological procedures and staining techniques. A pathological, anatomical diagnosis of moderately severe, locally extensive, mandibular osteomyelitis with intralesional spherules morphologically consistent with fungal pathogens in the genus Coccidioides was made. The modern distribution of the organisms in North America is restricted to the arid Southwest. This implies either the fossil home range of the fungi was larger than it is today or fossil bison migrated between endemic and nonendemic foci during the early Holocene.
journal_name
Mycologiajournal_title
Mycologiaauthors
Morrow Wdoi
10.3852/mycologia.98.5.669subject
Has Abstractpub_date
2006-09-01 00:00:00pages
669-77issue
5eissn
0027-5514issn
1557-2536journal_volume
98pub_type
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