lagoonal

These were probably deposited in lagoonal and intertidal environments on a marginal platform.

The organic-rich sediments were probably deposited in a brackish lagoonal setting.

The anomiid-bearing limestones of the southern Médoc are lagoonal deposits.

The sediments vary from fluvial to lacustrine to lagoonal.

It has a continental to lagoonal sedimentary facies.

Near Lacq, they change to lagoonal anhydrites.

Clays came from a coastal lagoonal plain.

Good porosity and permeability has been reported, however, from the bioclastic grainstones of lagoonal origin.

During times of falling sea levels, evaporitic, dolomitic, lagoonal, and lacustrine facies were left behind.

These were deposited in lagoonal, intertidal and sabkha environments, respectively, that became established behind the barrier complex.

A very humid climate fostering tropical vegetation in a swampy and lagoonal surrounding is characteristic of this period.

These sands contain fossil plants and lagoonal, swamp, and lacustrine diatoms.

The subtidal facies show carbonate grainstones and lagoonal muds.

Changes in lagoonal marsh morphology at selected northeastern Atlantic coast sites of significance to migratory waterbirds.

The porosity of the lagoonal mudstones is mainly of the intercrystalline type and rarely exceeds 2-3%.

Oil shales deposited in lagoonal or small lake environments are rarely extensive and are often associated with coal-bearing rocks.

The soils are Pleistocene lagoonal deposits of coastal sand and shelly silty sand.

This can be seen from the recovery of their fossils from a variety of coastal marine environments, including near-shore and lagoonal deposits.

Known nearshore (e.g., lagoonal) occurrences have generally been ascribed to wash-in of shells from offshore waters.

The formation was deposited during the early Carnian stage of the Late Triassic 228 million years ago in a lagoonal paleoenvironment.

The strata of siltstones, shales and limestones were deposited in lagoonal and fluvial environments.

The Purbeck Group is a sequence of sedimentary rocks that were deposited in a shallow freshwater to brackish lagoonal setting.

The sandy units were deposited in a flood plain of braided rivers, the clays mostly in a lagoonal coastal plain.

The researchers also took core samples from the reef and determined that nothing like the bleaching had occurred in Belize's lagoonal reefs in at least 3,000 years.

It includes a basal siltstone of lagoonal to lacustrine environment, the Otowiri Siltstone, which acts as an aquitard.