Results 31 to 40 of about 37,974 (255)

Obsidian projectile point conveyance patterns in the lower Humboldt Valley, Nevada (Anthropological papers of the American Museum of Natural History, number 105)

open access: yes, 2022
134 pages : illustrations (some color), color maps ; 26 cmDespite their ubiquity, surface occurrences of obsidian artifacts at archaeological sites throughout western North America have traditionally been viewed as unworthy of serious attention because ...
Hughes, Richard E. (Richard Edward), 1947-   +1 more
core   +1 more source

Natural Selection: Finding Specimens in a Natural History Collection [PDF]

open access: yes, 2011
The natural history domain is rich in information. For hundreds of years, biodiversity researchers have collected specimens and samples, and meticulously recorded the how, what, and where of these objects of research. To retrace this information, however, deep knowledge of the collection and patience is necessary.
Erp, M. van   +5 more
openaire   +3 more sources

The supposedly unmistakable mistaken: Carcina ingridmariae sp. nov., a surprising example of overlooked diversity from Europe and the Near East (Lepidoptera, Peleopodidae) [PDF]

open access: yesAlpine Entomology
Carcina ingridmariae sp. nov. is described from the eastern Mediterranean region (Greece, Croatia, Cyprus, Türkiye). The species differs strikingly from the so far only representative of the genus in the Western Palearctic, C.
Peter Huemer
doaj   +3 more sources

No evidence of a hybrid origin of the ashy‐throated parrotbill Sinosuthora alphonsiana

open access: yesJournal of Avian Biology, 2023
This mini‐review is dedicated to a critical re‐appraisal of the putative hybrid origin of the grey‐cheeked populations of the ashy‐throated parrotbill Sinosuthora alphonsiana that was postulated based on the results of a clustering analysis using a set ...
Martin Päckert
doaj   +1 more source

Invertebrate collections policy of the Finnish Museum of Natural History [PDF]

open access: yes, 2020
The collection policy of the Finnish Museum of Natural History Luomus is hierarchically structured. General principles and guidelines are defined in the General Collections Policy.
Mattila, Jaakko   +14 more
core   +1 more source

The Natural History Collections [PDF]

open access: yesNature, 1878
I SEE by Galignani, the only newspaper that reaches this high elevation, that a bill has just been introduced into Parliament by Mr. Walpole, and read a second time, to enable the Trustees of the British Museum to move the natural history collections into the new building at South Kensington.
openaire   +2 more sources

DNA barcoding reveals a new cryptic species of Denisia Hübner, 1825 (Lepidoptera, Oecophoridae) from the south-western Alps [PDF]

open access: yesAlpine Entomology
A new species of concealer moths (Oecophoridae), Denisia cryptica sp. nov., is described from specimens collected in the south-western Alps (Italy, France).
Peter Huemer
doaj   +3 more sources

The next generation of natural history collections

open access: yesPLOS Biology, 2018
(Uploaded by Plazi for the Bat Literature Project) The last 50 years have witnessed rapid changes in the ways that natural history specimens are collected, preserved, analyzed, and documented. Those changes have produced unprecedented access to specimens, images, and data as well as impressive research results in organismal biology.
David E. Schindel, Joseph A. Cook
openaire   +4 more sources

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