Asseiceira
Basic information
Sample name: Asseiceira

Reference: M. Telles Antunes, I. Solié-Märsche, P. Mein, and J. Pais. 1992. Le gisement de Asseiceira, Portugal (Miocène supérieur): Données complémentaires sur Freiria de Rio Maior. Ciências da Terra (UNL) 11:219-253 [ER 2411]
Geography
Country: Portugal

Coordinate: 39° 31' N, 8° 24' W
Basis of coordinate: based on nearby landmark
Geography comments: "tronçon de la route EN 1, Lisbonne - Porto, près Asseiceira (Rio Maior)" (coordinate based on Asseiceira)
Climate and habitat
Substrate: ground surface
Habitat comments: "Section d'un chenal rempli par des argiles gris foncé ou noirâtres, ligniteuses, riches en coquilles de gastéropodes généralement brisées" (fossils are from a 0.8 m thick bed shown in Fig. 3, presumably from the clays and not the lignites)
Methods
Life forms: rodents, other small mammals
Sampling methods: screenwash
Sample size: 17
Years: 1989
Sampling comments: "nombreux gastéropodes et charophytes, rares ostracodes, des pollens, quelques poissons et reptiles" are also present
"un poids total de 500 kg" was screenwashed
Metadata
Sample: 2623
Contributor: John Alroy
Enterer: John Alroy
Created: 2017-02-20 11:21:19
Modified: 2017-02-20 11:26:22
Abundance distribution
8 species
3 singletons
total count 17
Fisher's α: 5.898
geometric series k: 0.7946
Hurlbert's PIE: 0.8199
Shannon's H: 1.9213
Good's u: 0.8431
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