Poço Redondo
Basic information
Sample name: Poço Redondo
Reference: L. M. França, M. A. T. Dantas, M. H. Zucon, and M. A. Cozzuol. 2011. Megafauna do Pleistoceno final da Fazenda Säo José, Poço Redondo, Sergipe, Brazil. Estudos Geológicos 21(1):95-104 [ER 3397]
Geography
Country: Brazil
State: Sergipe
Coordinate: 9° 55' 37" S, 37° 45' 13" W
Coordinate basis: stated in text
Time interval: Holocene
Ma: 0.00968
Geography comments: inside the city of Poço Redondo
coordinate given by França et al. (2014)
the Caiman fossil has an uncalibrated 14C date of 9680 +/- 30 ybp, i.e., earliest Holocene
coordinate given by França et al. (2014)
the Caiman fossil has an uncalibrated 14C date of 9680 +/- 30 ybp, i.e., earliest Holocene
Environment
Lithology: not described
Habitat comments: a tank deposit
there is no other information about stratigraphy or lithology
there is no other information about stratigraphy or lithology
Methods
Life forms: carnivores,ungulates,other large mammals,other reptiles
Sample size: 75 specimens
Years: 2010
Sampling comments: collected in January, August, and December 2010
collection methods are not discussed
the single fossil of Caiman latirostris is described by França et al. (2014)
collection methods are not discussed
the single fossil of Caiman latirostris is described by França et al. (2014)
Metadata
Sample number: 3777
Contributor: John Alroy
Enterer: John Alroy
Created: 2021-06-08 19:47:14
Modified: 2021-06-08 09:52:53
Abundance distribution
13 species
6 singletons
total count 75
extrapolated richness: 30.2
Fisher's α: 4.540
geometric series k: 0.7454
Hurlbert's PIE: 0.7443
Shannon's H: 1.8357
Good's u: 0.9204
Each square represents a species. Square sizes are proportional to counts.
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Register
| Eremotherium laurillardi | 34 | |
| Scelidotheriinae indet. | 4 | |
| Panochthus greslebini | 1 | |
| osteoderm | ||
| Glyptodontinae indet. | 8 | |
| osteoderms | ||
| Holmesina paulacoutoi | 4 | |
| osteoderms | ||
| Tolypeutes tricinctus | 1 | |
| osteoderm | ||
| Notiomastodon platensis | 6 | |
| Toxodontinae indet. | 11 | |
| Equus neogeus | 1 | |
| "Equus (Amerhippus) neogaeus" | ||
| Camelinae indet. | 1 | |
| Macraucheniinae indet. | 1 | |
| Felidae indet. | 2 | |
| Caiman latirostris | 1 | |
Current reference:
Shotwell 1968 (ER 3992)