1977 in paleontology - Biblioteka.sk

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1977 in paleontology
 ...
List of years in paleontology (table)
In science
1974
1975
1976
1977
1978
1979
1980
+...

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 1977.

Plants

Ferns

Name Novelty Status Authors Age Unit Location Synonymized taxa Notes Images

Anemia gunni[2]

Sp nov

Valid

Wolfe

Late Eocene

Kulthieth Formation

 USA
 Alaska

An anemiaceous fern

Anemia gunni

Lygodium larsoni[2]

Sp nov

jr synonym

Wolfe

Late Eocene

Kulthieth Formation

 USA
 Alaska

A Lygodium species fern.
Synonymized with Lygodium kaulfussi.[3]

Cyathea inequilateralis[2]

Comb nov

valid

(Hollick) Wolfe

Late Eocene

Kulthieth Formation

 USA
 Alaska

A Cyathea species tree fern.
Moved from Pteris inequilateralis (1936)[5]

Cyathea inequilateralis

Dryopteris alaskana[2]

Comb nov

valid

(Hollick) Wolfe

Late Eocene

Kulthieth Formation

 USA
 Alaska

A Dryopteris species fern.
Moved in part from Asplenium alaskanum (1936)[5]
Possibly actually belonging to Thelypteridaceae.[3]

Dryopteris alaskana

Conifers

Name Novelty Status Authors Age Unit Location Synonymized taxa Notes Images

Pinus peregrinus[6]

Sp nov

Valid

Hickey

Clarkforkian

Golden Valley Formation
Bear Den Member

 USA
 North Dakota

Angiosperms

Name Novelty Status Authors Age Type locality Location Synonymized taxa Notes Images

Alangium bergensis[2]

Sp nov

Wolfe

Late Eocene

Kulthieth Formation

 USA
 Alaska

A dogwood relative.

Alangium oregonensis[2]

Sp nov

Wolfe

Eocene

Bridge Creek Flora

 USA
 Oregon

A dogwood relative.

Allophylus duktothensis[2]

Sp nov

Wolfe

Late Eocene

Kulthieth Formation

 USA
 Alaska

A soap berry relative.

Alnus martini[2]

Sp nov

Valid

Wolfe

Late Eocene

Kulthieth Formation

 USA
 Alaska

An alder species.

Alnus martini

Anamirta milleri[2]

Sp nov

Wolfe

Late Eocene

Kulthieth Formation

 USA
 Alaska

A moon seed relative.

Anamirta milleri

Calkinsia dilleri[2]

Comb nov

(Knowlton) Wolfe

Eocene

 USA
 Oregon

A moon seed relative.
Moved from Calkinsia dilleri (1968)[7]

Calkinsia plafkeri[2]

Sp nov

Wolfe

Late Eocene

Kulthieth Formation

 USA
 Alaska

A moon seed relative.

Calkinsia plafkeri

Camelia oregona[2]

Comb nov

(Chaney & Sanborn) Wolfe

Eocene
Middle Eocene

Fisher Formation
"Goshen flora"

 USA
 Oregon

A theaceous relative.
Moved from Ilex oregona (1933)

Cinnamomophyllum bendirei[2]

Comb nov

(Knowlton) Wolfe

Eocene

Bridge Creek Flora

 USA
 Oregon

A lauraceous relative.
Moved from Sassafras bendirei (1940)[7]

Cinnamomophyllum eocernua[2]

Comb nov

(Chaney & Sanborn) Wolfe

Eocene
Middle Eocene

Fisher Formation
"Goshen flora"

 USA
 Oregon

Zdroj:https://en.wikipedia.org?pojem=1977_in_paleontology
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