Results 91 to 100 of about 77,140 (256)

A spinose appendage fragment of a problematic arthropod from the Early Ordovician of Morocco [PDF]

open access: yes, 2006
A highly spinose fragment of a possibly raptorial appendage from the Arenig (Early Ordovician) of the Upper Fezouata Formation north of Zagora, southeastern Morocco is described as the arthropod Pseudoangustidontus duplospineus gen. et sp. nov.
Tetlie, Odd Erik, Van Roy, Peter
core   +1 more source

When are Fossils Data?

open access: yesPhilosophy, Theory, and Practice in Biology
Existing accounts of data are unclear about whether the epistemic role objects play makes them data, or whether data have to be produced by human interaction with the world – these two features can come apart.
Aja Watkins
doaj   +2 more sources

Geotourism Aspects of the Lufeng Dinosaur National Geopark in Yunnan Province, China

open access: yesGeoScience Engineering, 2016
The Lufeng Dinosaur National Geopark in Yunnan province, China, is important part of geoheritage with a great scientific and aesthetic value. The area has been under scientific research since 1938 when the first dinosaur fossils were discovered here by ...
Daněk Tomáš, Skupien Petr
doaj   +1 more source

Contributions to Canadian paleontology

open access: yes, 1969
Chaetetipora ellesmerensis new species and Sibiriolites sibiricus Sokolov are described from Judge Daly Promontory and M'Clintock Inlet. Both species are from rocks of Richmond (Ashgill) age.
openaire   +1 more source

Text-book of paleontology /

open access: green, 1896
Karl Alfred von Zittel   +3 more
openalex   +3 more sources

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