Data from: Changes in area of shallow siliciclastic marine habitat in response to sediment deposition: implications for onshore-offshore

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关键词：

diversity;sequence stratigraphy;Species-Area Relationship;sea level;Marine

DOI：

doi:10.5061/dryad.1779g

摘要：

at the onset of sea-level fall at the beginning of the falling-stage systems tract. These onshore-offshore differences in how width and area change with se

Data from: Morphological evolution of the bivalve Ptychomya through the Lower Cretaceous of Argentina

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关键词：

Ptychomya windhauseni;Ptychomya esbelta;late Valanginian - earliest Barremian;Early Cretaceous;Ptychomya koeneni;Patterns of evolution;Ptychomya;Ptychomya coihuicoensis;fossil;Geometric morphometrics

DOI：

doi:10.5061/dryad.gn5j6

摘要：

species. We bracket the age of our samples using a combination of ammonoid biostratigraphy and absolute ages, and study the anagenetic pattern of evoluti