Results 61 to 70 of about 1,250 (170)
Orchid genome evolution and trait innovation
Orchids became one of the world's most diverse plant groups through genome‐driven innovations, unique relationships with fungi and pollinators, and remarkable adaptability. This review explains the origins of orchids and the evolution of their distinctive life forms, flowers, and ecological strategies and highlights promising directions for future ...
Meng‐Yao Zeng +8 more
wiley +1 more source
In this study we used a combined computed tomographic and archaeogenetic approach to analyse a skull and vertebra with lytic lesions from a disturbed grave in the Čunkāni‐Dreņģeri cemetery in Latvia, dated to 10th century CE. Both methodologies were used to evaluate a proposed differential diagnosis of multiple myeloma, metastatic carcinoma and bone ...
Alise Akermane‐Pokšāne +6 more
wiley +1 more source
The fly genus Atlatlia Bickel, 1986 (Diptera: Dolichopodidae: Medeterinae) is revised with additional new recent and fossil species, and now comprises two major species groups.
Dan Bickel, John Martin
doaj +1 more source
The Evidence for Linearly Scaling Ocean Gas Exchange With Sea Ice Needs Strengthening
Abstract Polar oceans are critical components of the oceanic uptake of atmospheric carbon dioxide. Estimates of this uptake across the air‐sea interface require parameterizations of gas transfer velocity that account for variable sea ice concentrations.
Jennifer Watts +8 more
wiley +1 more source
The Provenance of Silver in the Viking‐Age Hoard From Bedale, North Yorkshire
ABSTRACT The acquisition of silver was a key motive propelling the Viking expansion out of Scandinavia; identifying the sources of Viking silver during the early part of the Viking Age can provide critical insights into the relative significance of western European and eastern, Islamic wealth in the Viking expansion.
Jane Kershaw +5 more
wiley +1 more source
The Damhus Hoard: New Insights Into Some of the Earliest Viking Silver Coinage
ABSTRACT In 2018, a hoard totalling 266 silver Viking Age coins was discovered near Damhus, south of Ribe (Denmark). The coins belong to the early ninth‐century ‘KG 4’ series, with the vast majority, 262 coins, identified as having Face/Forward Looking Deer on the obverse/reverse.
Thomas Birch +8 more
wiley +1 more source
We present a 25‐stage reconstruction of the ice‐flow pattern evolution of the Scandinavian Ice Sheet based on mapping and analysis of ~240 000 subglacial lineations and lineation fields across Norway, Sweden, Finland, and parts of NW Russia. Our reconstruction uses a glacial geomorphological inversion approach, in which we generated 611 individual ...
Frances E. G. Butcher +9 more
wiley +1 more source
Note on Bittacus Validus in Baltic Amber [PDF]
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +2 more sources
Setting Priorities for the Acquisition of Primary Plant Occurrence Data
ABSTRACT Aim Effective implementation of the Global Biodiversity Framework and Global Strategy for Plant Conservation relies on accurate species distribution data. However, current vascular plant distribution data are often sparse and biased, requiring significant expansion.
Nadia Bystriakova +34 more
wiley +1 more source

