Burma Quarry Fissure Filling (Holocene of Antigua and Barbuda)

Where: Antigua and Barbuda (17.1° N, 61.8° W: paleocoordinates 17.1° N, 61.8° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Holocene (0.0 - 0.0 Ma)

• "Five stratigraphically concordant radiocarbon ages range from 2560 +/- 70 yr B.P. in upper vertical unit to 4300 +/- 150 yr B.P. in the lower vertical unit"

• group of beds-level stratigraphic resolution

Environment/lithology: fissure fill; lithology not reported

• "limestone fissure filling"

Size classes: macrofossils, mesofossils

• there are "shell remains of molluscan food items and several lithic artifacts, including a blade from the horizontal portion of the fissure associated with a radiocarbon age of 3695 +/- 100 yr B.P."

Preservation: bone collector

Collected in 1980 - 1983

Collection methods: quarrying,

• sediment was "excavated"

Primary reference: D. W. Steadman, G. K. Pregill, and S. L. Olson. 1984. Fossil vertebrates from Antigua, Lesser Antilles: evidence for late Holocene human-caused extinctions in the West Indies. Proceedings of the National Academy of Sciences 81:4448-4451 [J. Alroy/J. Alroy]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 94615: authorized by John Alroy, entered by John Alroy on 04.03.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Chiroptera - Phyllostomidae
Mormoops blainvillei Leach 1821 Antillean ghost-faced bat
Phyllonycteris major Anthony 1917 Puerto Rican flower bat
Brachyphylla cavernarum Gray 1834 Antillean fruit-eating bat
 Chiroptera - Mormoopidae
Pteronotus parnellii Gray 1843 mustached bat
 Chiroptera - Molossidae
Molossus molossus Gray 1839 Velvety free-tailed bat
Tadarida brasiliensis Geoffroy 1824 Mexican free-tailed bat
 Chiroptera - Natalidae
Natalus stramineus funnel-eared bat
 Rodentia - Cricetidae
Reptilia
 Squamata - Typhlopidae
Typhlops monastus blind snake
 Squamata - Colubridae
Alsophis antillensis colubrid snake
 Squamata - Boidae
cf. Boidae indet. Gray 1825 boa
 Squamata - Polychrotidae
Anolis bimaculatus Merrem 1874 Panther anole
subspecies leachi
 Squamata - Iguanidae
Leiocephalus cuneus curly-tailed lizard
 Squamata - Teiidae
Ameiva griswoldi Barbour 1916 Griwald's ameiva
 Squamata - Gekkonidae
Thecadactylus rapicauda Houttuyn 1782 turnip-tailed gecko
Aves
 Charadriiformes - Scolopacidae
Calidris spp. Gmelin 1789 snipe
 Procellariiformes - Procellariidae
Puffinus lherminieri Lesson 1839 Audubon's shearwater
 Caprimulgiformes - Trochilidae
"Orthorhynchus cristatus" = Orthorhyncus cristatus
"Orthorhynchus cristatus" = Orthorhyncus cristatus Linnaeus 1758 Antillea crested hummingbird
 Passeriformes - Mimidae
Cinclocerthia ruficauda Gould 1836 brown trembler
Margarops fuscatus Vieillot 1808 pearly-eyed thrasher
 Passeriformes - Tyrannidae
Tyrannus cf. dominicensis Gmelin 1788 gray kingbird
 Passeriformes - Thraupidae
Loxigilla noctis Linnaeus 1766 lesser Antillean bullfich
 Gruiformes - Rallidae
"Porzana flaviventer" = Hapalocrex flaviventer
"Porzana flaviventer" = Hapalocrex flaviventer Boddaert 1783 yellow-breasted crake
 Columbiformes - Columbidae
Zenaida aurita Temminck 1809 zenaida dove
Columbina passerina Linnaeus 1758 common ground-dove
 Strigiformes - Strigidae
Athene cunicularia Molina 1782 burrowing owl
Amphibia
 Salientia - Eleutherodactylidae