Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1971 1
1982 1
1984 1
2009 1
2011 1
2012 1
2013 1
2014 1
2015 1
2017 1
2018 4
2019 1
2021 1
2022 2
2023 3
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

21 results

Results by year

Filters applied: . Clear all
Page 1
Hipparion tracks and horses' toes: the evolution of the equid single hoof.
Vincelette AR, Renders E, Scott KM, Falkingham PL, Janis CM. Vincelette AR, et al. R Soc Open Sci. 2023 Jun 21;10(6):230358. doi: 10.1098/rsos.230358. eCollection 2023 Jun. R Soc Open Sci. 2023. PMID: 37351494 Free PMC article.
While it has long been known that the proximal portions of digits II and IV are retained as the splint bones, a recent hypothesis suggested that the distal portion of these digits have also been retained as part of the frog, drawing upon the famous Laetoli footprints of the trida …
While it has long been known that the proximal portions of digits II and IV are retained as the splint bones, a recent hypothesis suggested …
New Data on Dental Morphology of Hipparion tchicoicum Ivanjev, 1966 from Western Transbaikalia, Russia.
Kalmykov NP. Kalmykov NP. Dokl Biol Sci. 2023 Feb;508(1):67-71. doi: 10.1134/S001249662270017X. Epub 2023 Apr 25. Dokl Biol Sci. 2023. PMID: 37186049
Morphological features of the teeth were studied in the three-toed horse Hipparion tchicoicum from the Pliocene of Western Transbaikalia (Russia). Several diagnostic signs of the Chicoi hipparion were described for the first time to provide criteria for distinguishi …
Morphological features of the teeth were studied in the three-toed horse Hipparion tchicoicum from the Pliocene of Western Transbaika …
Hippotherium Datum implies Miocene palaeoecological pattern.
Sun B, Liu Y, Chen S, Deng T. Sun B, et al. Sci Rep. 2022 Mar 4;12(1):3605. doi: 10.1038/s41598-022-07639-w. Sci Rep. 2022. PMID: 35246584 Free PMC article.
Based on morphological comparison, the species of Hippotherium in China, Hippotherium weihoense and Hippotherium chiai, should be ascribed to the same species, H. weihoense. We also reviewe other Old World hipparion species in the very early Late Miocene and figure out two …
Based on morphological comparison, the species of Hippotherium in China, Hippotherium weihoense and Hippotherium chiai, should be ascribed t …
New Materials on the Morphology of the Teeth of the Three-Toed Horse (Hipparion houfenense) from the Pliocene of Western Transbaikalia (Russia).
Kalmykov NP. Kalmykov NP. Dokl Biol Sci. 2023 Aug;511(1):280-283. doi: 10.1134/S0012496623700540. Epub 2023 Oct 13. Dokl Biol Sci. 2023. PMID: 37833588
This article is devoted to the morphological features of the teeth of the three-toed horse (Hipparion houfenense) from the Early Pliocene of Western Transbaikalia (Russia). It contains a number of diagnostic features that are unique to this taxon and distinguish it from ot …
This article is devoted to the morphological features of the teeth of the three-toed horse (Hipparion houfenense) from the Early Plio …
The gait of Hipparion sp. from fossil footprints in Laetoli, Tanzania.
Renders E. Renders E. Nature. 1984 Mar 8-14;308(5955):179-81. doi: 10.1038/308179a0. Nature. 1984. PMID: 6700720
Three Hipparion trails, two from adults and one from a juvenile dating from about 3.5 Myr ago, have now been found in Laetoli. ...The criss-cross pattern in the trails of the juvenile and adult Hipparion can be seen in the travelling behaviour of mares and foals of …
Three Hipparion trails, two from adults and one from a juvenile dating from about 3.5 Myr ago, have now been found in Laetoli. ...The …
Life-history traits of the Miocene Hipparion concudense (Spain) inferred from bone histological structure.
Martinez-Maza C, Alberdi MT, Nieto-Diaz M, Prado JL. Martinez-Maza C, et al. PLoS One. 2014 Aug 6;9(8):e103708. doi: 10.1371/journal.pone.0103708. eCollection 2014. PLoS One. 2014. PMID: 25098950 Free PMC article.
Microscope analysis of thin sections of a large sample of humeri, femora, tibiae and metapodials of Hipparion concudense from the upper Miocene site of Los Valles de Fuentiduena (Segovia, Spain) has shown that the number of growth marks is similar among the different limb …
Microscope analysis of thin sections of a large sample of humeri, femora, tibiae and metapodials of Hipparion concudense from the upp …
A Find of Early Pliocene Fossils of Three-toed Horse (Hipparion tchicoicum Ivanjev, 1966) in Western Transbaikalia.
Kalmykov NP. Kalmykov NP. Dokl Biol Sci. 2021 Mar;497(1):76-78. doi: 10.1134/S001249662101004X. Epub 2021 May 4. Dokl Biol Sci. 2021. PMID: 33948823
This report analyzes a find of fossils of Pliocene three-toed horse (Hipparion tchicoicum) in western Transbaikalia. The age of the mammalian fauna from red-brown clay in the Udunga locality indicates that Chikoi hipparion lived in the south of Eastern Siberia as ea …
This report analyzes a find of fossils of Pliocene three-toed horse (Hipparion tchicoicum) in western Transbaikalia. The age of the m …
Paleoenvironmental conditions in the Spanish Miocene-Pliocene boundary: isotopic analyses of Hipparion dental enamel.
Domingo L, Grimes ST, Domingo MS, Alberdi MT. Domingo L, et al. Naturwissenschaften. 2009 Apr;96(4):503-11. doi: 10.1007/s00114-008-0500-y. Epub 2009 Feb 4. Naturwissenschaften. 2009. PMID: 19190888
In this study, stable isotope (delta (13)C and delta (18)O) analyses have been performed on the tooth enamel from the equid Hipparion from 19 localities spanning a time interval from approximately 10.9 to 2.7 Ma. ...The Messinian Salinity Crisis was a major environmental e …
In this study, stable isotope (delta (13)C and delta (18)O) analyses have been performed on the tooth enamel from the equid Hipparion …
Bone histology provides insights into the life history mechanisms underlying dwarfing in hipparionins.
Orlandi-Oliveras G, Nacarino-Meneses C, Koufos GD, Köhler M. Orlandi-Oliveras G, et al. Sci Rep. 2018 Nov 21;8(1):17203. doi: 10.1038/s41598-018-35347-x. Sci Rep. 2018. PMID: 30464210 Free PMC article.
The Greek hipparions ceased growth early at a small size thus advancing maturity, whilst the slower-growing Spanish hipparion matured later at a small size. Based on predictive life history models, we suggest that high adult mortality was the likely selective force behind …
The Greek hipparions ceased growth early at a small size thus advancing maturity, whilst the slower-growing Spanish hipparion matured …
21 results