1890 in paleontology

	… 1880; 1881; 1882; 1883; 1884; 1885; 1886; ; 1887; 1888; 1889; 1890; 1891; 1892; 1893; ; 1894; 1895; 1896; 1897; 1898; 1899; 1900 …;
	In science 1887 1888 1889 1890 1891 1892 1893
	Art; Archaeology; Architecture; Literature; Music; Philosophy; Science; +...
	v; t; e;

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 1890.

Plants

Angiosperms

Name	Novelty	Status	Authors	Age	Type locality	Location	Notes	Images
Carpolithes dentatus^[2]	Sp nov	jr synonym	Penhallow (in Dawson)^[3]	Eocene Ypresian	Okanagan Highlands "Stump lake", Coldwater Beds	Canada British Columbia	A small betulaceous fruit; moved to Palaeocarpinus dentatus in 2003
Comptonia columbiana^[3]	Sp nov	valid	Dawson	Eocene Ypresian	Okanagan Highlands Allenby Formation	Canada British Columbia	A Sweet fern	Comptonia columbiana

Pteridophyta

Name	Novelty	Status	Authors	Age	Type locality	Location	Notes	Images
Azollophyllum primaevum^[4]	Sp nov	jr synonym	Penhallow	Ypresian	Allenby Formation	Canada	moved to Azolla primaeva in 1955	Azolla primaeva

Arthropods

Insects

Name	Novelty	Status	Authors	Age	Type locality	Location	Notes	Images
Cymatomera maculata^[5]	Sp nov	Jr synonym	Scudder	Late Eocene	Florissant Formation	United States Colorado	A palaeorehniid ensiferan. Synonymized with Palaeorehnia maculata in 1908	Palaeorehnia maculata
Florissantia^[5]	gen et sp nov	Valid	Scudder	Late Eocene	Florissant Formation	United States Colorado	A dictyopharine planthopper. Type species F. elegans	Florissantia elegans
Telmatrechus^[5]	Gen et sp et comb nov	Valid	Scudder	Early Eocene Ypresian	Eocene Okanagan Highlands Allenby Formation	Canada British Columbia	A gerrine water strider genus. Type species is Hygrotrechus stali (1879) Includes the new species T. parallelus. Synonymized into Gerris (1910)^[6] Resurrected as a valid genus in 1998.^[7]	Telmatrechus parallelus

Archosauromorphs

Pseudosuchians

Name	Novelty	Status	Authors	Age	Type locality	Location	Notes	Images
Suchodus^[8]	Gen et sp nov	Valid	Lydekker	Middle Jurassic (Callovian)	Oxford Clay Formation	UK	A metriorhynchid thalattosuchian, type species S. durobrivensis	Suchodus brachyrhynchus

Dinosaurs

Taxon	Novelty	Status	Author(s)	Age	Unit	Location	Notes
Barosaurus lentus^[9]	Gen. et sp. nov.	Valid	Marsh	Kimmeridgian-Tithonian	Morrison Formation	South Dakota	A diplodocid
Ceratops paucidens^[9]	Comb. nov.	Nomen dubium	Marsh	Maastrichtian	Laramie Formation	Wyoming	A new combination for Hadrosaurus paucidens
Claosaurus^[10]	Gen. nov.	Valid	Marsh	Santonian	Niobrara Formation	Kansas	A new genus for Hadrosaurus agilis
Ornithomimus velox^[9]	Gen. et sp. nov.	Valid	Marsh	Maastrichtian	Laramie Formation	Colorado	An ornithomimid
Ornithomimus grandis^[9]	Sp. nov.	Nomen dubium	Marsh	Maastrichtian	Laramie Formation	Montana	A species of Ornithomimus
Ornithomimus tenuis^[9]	Sp. nov.	Nomen dubium	Marsh	Maastrichtian	Laramie Formation	Montana	A species of Ornithomimus
Trachodon longiceps^[10]	Sp. nov.	Nomen dubium	Marsh	Maastrichtian	Laramie Formation	Wyoming	A species of Trachodon
Triceratops prorsus^[9]	Sp. nov.	Jr. synonym	Marsh	Maastrichtian	Laramie Formation	Wyoming	A species of Triceratops
Triceratops serratus^[9]	Sp. nov.	Jr. synonym	Marsh	Maastrichtian	Laramie Formation	Wyoming	A species of Triceratops
Triceratops sulcatus^[10]	Sp. nov.	Jr. synonym	Marsh	Maastrichtian	Laramie Formation	Wyoming	A species of Triceratops

Sauropterygia

Nothosauroidea

Name	Novelty	Status	Authors	Age	Type locality	Location	Notes	Images
Anarosaurus	Gen et sp nov	Valid	Dames	Middle Triassic	Lower Muschelkalk	Germany	A pachypleurosaur. Type species B. pumilio	Anarosaurus heterodontus

References

^ Gini-Newman, Garfield; Graham, Elizabeth (2001). Echoes from the past: world history to the 16th century. Toronto: McGraw-Hill Ryerson Ltd. ISBN 9780070887398. OCLC 46769716.
^ Pigg, K.B.; Manchester S.R.; Wehr W.C. (2003). "Corylus, Carpinus, and Palaeocarpinus (Betulaceae) from the Middle Eocene Klondike Mountain and Allenby Formations of Northwestern North America". International Journal of Plant Sciences. 164 (5): 807–822. doi:10.1086/376816. S2CID 19802370.
^ ^a ^b Dawson, J. W. (1890). On fossil plants from the Similkameen Valley and other places in the southern interior of British Columbia. Royal Society of Canada.
^ Arnold, C.A. (1955). "A Tertiary Azolla from British Columbia" (PDF). Contributions from the Museum of. Paleontology, University of Michigan. 12 (4): 37–45.
^ ^a ^b ^c Scudder, S. H. (1890). "The Tertiary insects of North America". United States Geological Survey of the Territories, Washington: 615.
^ Handlirsch, A. (1910). "Canadian fossil Insects. 5. Insects from the Tertiary lake deposits of the southern interior of British Columbia, collected by Mr. Lawrence M. Lambe". Contributions to Canadian Palaeontology. 2 (3): 93–129.
^ Andersen, N.M. (1998). "Water striders from the Paleogene of Denmark and review of fossil record and evolution of semi aquatic bugs (Hemiptera Gerromorpha)". Biologiske Skrifter. 50: 1–157.
^ Lydekker, R. 1890, Catalogue of the Fossil Reptilia and Amphibia in the British Museum (Natural History), Part IV. Containing the orders Anomodontia, Ecaudata, Caudata, and Labyrinthodonta, and Supplement, p. 1-295.
^ ^a ^b ^c ^d ^e ^f ^g Marsh, O.C. (1890). "Description of new dinosaurian reptiles". The American Journal of Science, series 3. 39: 81–86.
^ ^a ^b ^c Marsh, O.C. (1890). "Additional characters of the Ceratopsidae, with notice of new Cretaceous dinosaurs". American Journal of Science. 39: 418–426.

[1] Gini-Newman, Garfield; Graham, Elizabeth (2001). Echoes from the past: world history to the 16th century. Toronto: McGraw-Hill Ryerson Ltd. ISBN 9780070887398. OCLC 46769716.

[Pigg2003-2] Pigg, K.B.; Manchester S.R.; Wehr W.C. (2003). "Corylus, Carpinus, and Palaeocarpinus (Betulaceae) from the Middle Eocene Klondike Mountain and Allenby Formations of Northwestern North America". International Journal of Plant Sciences. 164 (5): 807–822. doi:10.1086/376816. S2CID 19802370.

[Dawson1890-3] Dawson, J. W. (1890). On fossil plants from the Similkameen Valley and other places in the southern interior of British Columbia. Royal Society of Canada.

[Arnold1955-4] Arnold, C.A. (1955). "A Tertiary Azolla from British Columbia" (PDF). Contributions from the Museum of. Paleontology, University of Michigan. 12 (4): 37–45.

[Scudder1890-5] Scudder, S. H. (1890). "The Tertiary insects of North America". United States Geological Survey of the Territories, Washington: 615.

[Handlirsh1910-6] Handlirsch, A. (1910). "Canadian fossil Insects. 5. Insects from the Tertiary lake deposits of the southern interior of British Columbia, collected by Mr. Lawrence M. Lambe". Contributions to Canadian Palaeontology. 2 (3): 93–129.

[Striders1998-7] Andersen, N.M. (1998). "Water striders from the Paleogene of Denmark and review of fossil record and evolution of semi aquatic bugs (Hemiptera Gerromorpha)". Biologiske Skrifter. 50: 1–157.

[8] Lydekker, R. 1890, Catalogue of the Fossil Reptilia and Amphibia in the British Museum (Natural History), Part IV. Containing the orders Anomodontia, Ecaudata, Caudata, and Labyrinthodonta, and Supplement, p. 1-295.

[marsh1890b-9] ^ ^a ^b ^c ^d ^e ^f ^g Marsh, O.C. (1890). "Description of new dinosaurian reptiles". The American Journal of Science, series 3. 39: 81–86.

[marsh1890-10] Marsh, O.C. (1890). "Additional characters of the Ceratopsidae, with notice of new Cretaceous dinosaurs". American Journal of Science. 39: 418–426.

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