Following this interpretation, the K horizon was created by the intrusion and has the same age and (roughly) the same depth as the intrusion.
A second quake of the same magnitude hit a half-minute later in the same vicinity, about 1,050 miles from Anchorage, and at the same depth, about 25 miles, the agency said.
And yet the same depth of experience that made the Gulf Coast turtle people among the most qualified to execute the egg relocation plan also left many feeling conflicted about it.
Specific gas capacities ranged over more than an order of magnitude for 10 wells completed within a small area (2 m2) and at the same depth.
Taken as a whole, samples did not show any annual or seasonal patterns, whereas some sets of samples, taken over a particular time period in the same area and at the same depth, revealed well synchronized maturing and/or spawning periods in P. placenta and H. phrygiana.
Likewise, it shares the habitat with T. polli and shows the same depth segregation as T. moorii 'Kaiser'Kaiser
These steps included using the same instructional materials (i.e., textbooks, lab manuals, lab supplies; see Supplemental Material 1 for sample lesson plans), teaching the curriculum in the same order and to the same depth, maintaining a similar teaching environment (i.e., classroom, group organization, seating arrangements), and maintaining active and open communication between instructors.
Use of (1) adhesive scaffolding and needle guide tubes (ensuring that all needles were equidistant and inserted to the same depth) and (2) computerized data collection (analogue data was only collected as a backup for the digital files) ensured that minimal opportunity was present for bias to influence the experimental results.
Grazers and browsers utilise species-specific depth ranges, and species in the same depth range choose the substratum types on which they feed [ 10, 23, 30].
