Bondi Pit, unit 3b (Pleistocene of Canada)

Where: Ontario, Canada (42.1° N, 82.6° W: paleocoordinates 42.1° N, 82.6° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Late/Upper Pleistocene (0.1 - 0.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lacustrine - large; unlithified siltstone

Size class: macrofossils

Collected in 1995

Primary reference: P. F. Karrow, T. F. Morris, J. H. McAndrews, A. V. Morgan, A. J. Smith and I. R. Walker. 2007. A diverse late-glacial (Mackinaw Phase) biota from Leamington, Ontario. Canadian Journal of Earth Sciences 44:287-296 [M. Clapham/M. Clapham]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 174229: authorized by Matthew Clapham, entered by Matthew Clapham on 05.11.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Turbellaria
  -
Turbellaria indet.
Turbellaria indet. Ehrenberg 1831
Gastropoda
 Heterostropha - Lymnaeidae
Fossaria galbana, Fossaria parva
 Heterostropha - Planorbidae
Gyraulus parvus
 Heterostropha - Valvatidae
Valvata lewisi
Bivalvia
 Cardiida - Sphaeriidae
Pisidium ventricosum, Pisidium casertanum
Pisidium casertanum Poli 1791 pea clam
Ostracoda
  -
Cyclocypris ampla
 Podocopida - Cyprididae
Cypridopsis vidua
 Podocopida - Candonidae
Candona caudate, Candona sp., Candona candida, Candona cf. neglecta
Candona sp. Baird 1845 ostracod
Candona candida Müller 1776 ostracod
Candona cf. neglecta Sars 1887 ostracod
 Podocopida - Limnocytheridae
Limnocythere herricki
  -
Heterocypris sp.
Heterocypris sp. Claus 1893 ostracod
Insecta
 Diptera - Chironomidae
Chironomidae indet., Procladius sp., Orthocladiinae indet., Zalutschia sp., Psectrocladius sp., Polypedilum sp., Sergentia sp., Dicrotendipes sp., Cryptochironomus sp., Chironomus sp., Glyptotendipes sp., Tanytarsina indet., Micropsectra sp.
Chironomidae indet. Macquart 1838 non biting midge
Procladius sp. Skuse 1889 non biting midge
Orthocladiinae indet. Lenz 1921 non biting midge
Cricotopus-Orthocladius
Zalutschia sp. Lipina 1939 non biting midge
Psectrocladius sp. Kieffer 1906 non biting midge
Polypedilum sp. Kieffer 1912 non biting midge
Sergentia sp. Kieffer 1922 non biting midge
Dicrotendipes sp. Kieffer 1913 non biting midge
Cryptochironomus sp. Kieffer 1918 non biting midge
Chironomus sp. Meigen 1803 non biting midge
Glyptotendipes sp. Kieffer 1913 non biting midge
Tanytarsina indet. Zavrel 1917 non biting midge
Micropsectra sp. Kieffer 1909 non biting midge
 Dicondylia -
Hemiptera indet.
Hemiptera indet. Linnaeus 1758 true bug
 Coleoptera - Carabidae
Patrobus cf. septentrionis, Bembidion "sp. 1", Bembidion "sp. 2", "Bembidion balli" = Bembidion (Bracteon) balli, Elaphrus americanus
Patrobus cf. septentrionis Dejean 1828 ground beetle
Bembidion "sp. 1" Latreille 1802 ground beetle
Bembidion "sp. 2" Latreille 1802 ground beetle
"Bembidion balli" = Bembidion (Bracteon) balli Lindroth 1962 ground beetle
Elaphrus americanus Dejean 1831 ground beetle
 Coleoptera - Dytiscidae
"Potamonectes sp." = Nebrioporus
"Potamonectes sp." = Nebrioporus Régimbart 1906 predaceous diving beetle
 Trichoptera - Phryganeidae
Phryganeidae indet.
Phryganeidae indet. Leach 1815 large caddisfly
 Trichoptera - Limnephilidae
Limnephilidae indet.
Limnephilidae indet. Kolenati 1848 caddisfly
Angiospermae
 Fagales - Betulaceae
Betula glandulosa
Betula glandulosa birch
bract and seed
 Alismatales - Potamogetonaceae
Potamogeton filiformis
 Ranunculales - Ranunculaceae
Ranunculus (Batrachium) sp.
Ranunculus (Batrachium) sp. Linnaeus 1753 buttercup
Lycopodiopsida
 Isoetales - Isoetaceae
Isoetes lacustris