1986 in paleontology

From Wikipedia, the free encyclopedia

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils.[1] This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 1986.

Pinophytes

Name Novelty Status Authors Age Type Strata Location Notes Images

Abies milleri[2]

sp nov

Valid

Schorn & Wehr

Eocene
Ypresian

Eocene Okanagan Highlands
Klondike Mountain Formation

USA

One of the oldest fir species

Abies milleri

Angiosperms

Name Novelty Status Authors Age Type Strata Location Notes Images

Macginicarpa[3]

Gen et sp nov

valid

Manchester

Middle Eocene

Clarno Formation

USA
Oregon

A platanaceous infructescence genus.
Type species M. glabra.

Macginistemon

Gen et comb nov

valid

(MacGinitie) Manchester

Middle Eocene

Clarno Formation

USA
Oregon

A platanaceous stamen species.
Moved from Calycites mikanoides 1941.

Macginitiea angustiloba[3]

Comb nov

valid

(Lesquereux) Manchester

Middle Eocene

Clarno Formation

USA
Oregon

A platanaceous species.
Moved from Aralia angustiloba 1878.

Platananthus[3]

Gen et sp nov

valid

Manchester

Middle Eocene

Clarno Formation

USA
Oregon

A platanaceous staminate inflorescence genus.
Type species P. synandrus.

Newly described insects

Name Novelty Status Authors Age Type Strata Location Notes Images

Stenolestes fischeri[4]

Sp nov

Valid

Nel

Chattian

France

A Sieblosiid damselfly.

Stenolestes fischeri

Molluscs

Bivalves

Name Novelty Status Authors Age Type Strata Location Notes Images

Buluniella[5]

gen et sp nov

nomen dubium

Jermak

Early Cambrian

"northern Siberia"

Russia

possible jr synonym of Pojetaia

Jellia[5]

gen et sp nov

junior synonym

Li & Zhou

Early Cambrian

Henan province

China

jr synonym of Pojetaia runnegari

Fish

Name Novelty Status Authors Age Type Strata Location Notes Images

Dwykaselachus[6]

Gen. et sp. nov

Valid

Oelofsen

Permian

Prince Albert Formation (Ecca Group)

A member of Symmoriida.[7] The type species is D. oosthuizeni.

Dinosaurs

Newly named dinosaurs

Data courtesy of George Olshevsky's dinosaur genera list.[8]

Name Status Authors Location Notes Images

Avaceratops[9]

Valid taxon

  • Dodson
Avaceratops

Baryonyx[10]

Valid taxon

Baryonyx

Conchoraptor[11]

Valid taxon

Frenguellisaurus

Jr. synonym of Herrerasaurus

Lapparentosaurus[12]

Valid taxon

Siamosaurus[13]

Valid taxon

  • Ingavat
Siamosaurus

Xenotarsosaurus[14]

Valid taxon

  • Martinez
  • Gimenez
  • Rodriguez
  • Bochatey

Newly named birds

Name Status Novelty Authors Age Unit Location Notes Images

Asiavis [15]

Valid

Gen. nov. et Sp. nov.

Nessov

Middle Eocene

Uzbekistan

A Cygninae,[16]
type species A. phosphatica

Bubo insularis[17]

Valid

Sp. nov.

Mourer-Chauviré & Weesie

Late Pleistocene

France: Corsica;
Italy: Sardinia

A Strigidae.

Eopuffinus[15]

Valid

Gen. et Sp. nov.

Nessov

Late Paleocene

Kazakhstan

A Procellariidae, type species E. kazachstanensis

Eurolimnornis[18]

Valid

Gen. et Sp. nov.

Kessler & Jurcsák

Early Cretaceous

Romania

A Eurolimnornithidae,
type species is E. corneti.

Gallirallus ripleyi[19]

Valid

Sp. nov.

Steadman

Holocene

Mangaia

Cook Islands

A Rallidae.

Ichthyornis maltshevskyi [15]

jr synonym

Sp. nov.

Nessov

Coniacian

Bissekty Formation

Uzbekistan

Described as an Ichthyornithidae,
transferred to Lenesornis maltshevskyi in Kurochkin, 1996.[20]

Nanantius [21]

Valid

Gen. et Sp. nov.

Molnar

Albian

Toolebuc Formation

Australia:

Queensland

A Gobipteryginae Alexornithid,
type species N. eos

Palaeocursornis [18]

Valid

Gen. nov. et Sp. nov.

Kessler & Jurcsák

Early Cretaceous

Romania

A Eurolimnornithidae, type genus P. biharicus

Pliogyps charon [22]

Valid

Sp. nov.

Becker

Late Miocene

Alachua Formation

USA: Florida

A Cathartidae.

Porzana rua [19]

Valid

Sp. nov.

Steadman

Holocene

Mangaia

Cook Islands

A Rallidae.

Plesiosaurs

New taxa

Name Status Authors Location Notes Images

Tuarangisaurus

Valid

Wiffen Moisley

A Plesiosaur from New Zealand
Tuarangisaurus

Pterosaurs

Synapsids

References

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