Antonios
Basic information
Sample name: Antonios
Reference: K. Vasileiadou and G. D. Koufos. 2005. The micromammals from the Early/Middle Miocene locality of Antonios, Chalkidiki, Greece. Annales de Paleontologie 91:197-225 [ER 2339]
Geography
Country: Greece
Coordinate: 40° 20' N, 23° 30' E
Coordinate basis: based on nearby landmark
Formation: Antonios
Time interval: Early Miocene
Zone: MN4/5
Ma: 17
Geography comments: "about 26 km southeast of Thessaloniki on the Chalkidiki peninsula" (coordinate based on Chalkidiki)
"correlated with the MN 4–MN 5 boundary interval" and therefore Burdigalian; indicated in Fig. 7 as being just about 17 Ma
"correlated with the MN 4–MN 5 boundary interval" and therefore Burdigalian; indicated in Fig. 7 as being just about 17 Ma
Environment
Substrate: ground surface
Lithology: claystone
Habitat comments: "in karstic fissures... These deposits, belonging to the Antonios Formation, consist of coarse, clastic sediments (gravels, pebbles, sands) and more fine-grained, red–brown, silty-clay" (material presumably from the clay based on use of screenwashing)
Methods
Life forms: bats,rodents,other small mammals
Sampling methods: screenwash
Sample size: 230 specimens
Sampling comments: "The matrix sampled has been screen-washed, through sieves of mesh size 0.5 mm"
Metadata
Sample number: 2500
Contributor: John Alroy
Enterer: John Alroy
Created: 2017-02-12 20:21:18
Modified: 2017-02-17 02:43:22
Abundance distribution
14 species
3 singletons
total count 230
extrapolated richness: 21.7
Fisher's α: 3.284
geometric series k: 0.7280
Hurlbert's PIE: 0.8180
Shannon's H: 1.9548
Good's u: 0.9870
Each square represents a species. Square sizes are proportional to counts.
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