Spore Evidence for the Origin of Isoetalean Lycopsids?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F23%3A00573537" target="_blank" >RIV/67985831:_____/23:00573537 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2384272" target="_blank" >https://www.mdpi.com/2384272</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/life13071546" target="_blank" >10.3390/life13071546</a>
Alternative languages
Result language
angličtina
Original language name
Spore Evidence for the Origin of Isoetalean Lycopsids?
Original language description
A new hypothesis about the origin of isoetalean lycopsids was proposed based on palynological data. The occurrence of three apical papillae on the proximal surfaces of miospores is a significant palynological feature that is clearly defined in both isoetalean and selaginellalean clades. Three apical papillae appeared for the first time within lower Silurian (Wenlockian ca. 430 My) and only in rhyniophytoid plants. Using this observation, we suggest that isoetalean lycopsids could have evolved directly from rhyniophytoids and not from protolepidodendralean lycopsids in the middle Devonian (Eifelian–Givetian) as previously suggested, because protolepidodendralean spores do not possess three apical papillae. Spores with three apical papillae, reported as dispersed as well as in situ, were recorded continuously from the lower Silurian (Wenlockian) through the Devonian, Carboniferous, Permian, Mesozoic to Cenozoic era and form a phylogenetically independent lineage.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10506 - Paleontology
Result continuities
Project
<a href="/en/project/GA21-10799S" target="_blank" >GA21-10799S: Environmental control on the rise and fall of the earliest land plant assemblages of Silurian volcanic islands of the Prague Basin (Czech Republic)</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Life
ISSN
2075-1729
e-ISSN
2075-1729
Volume of the periodical
13
Issue of the periodical within the volume
7
Country of publishing house
CH - SWITZERLAND
Number of pages
14
Pages from-to
1546
UT code for WoS article
001036165400001
EID of the result in the Scopus database
2-s2.0-85166290774